ACISION

CEM instruments

Center

Extech

FLUKE

HONEYWELL

Keysight

RS Pro

Senze Instruments

TENMARS

TRIPLETT

Test & Measurement

test-measurement

Air Quality Meters

air-quality-meters

Humidity & Temperature

humidity-temperature

Hygrometers

hygrometers

Other Measuring Tools

other-measuring-tools

Temperature Data Logger

temperature-data-logger

Instruction Manual

RS PRO Datasheet

RS PRO T&M Selection Guide 2020_UK

Siemens

STANLEY

DEUTSCH

Facom

RAPID

SCHNEIDER ELECTRIC

ECLIPSE TOOLS

Screw

O Ring

Plugs & Connector 

Surface Mount Resistors

Bolts

Panel Mount Indicators 

Button Switch

Electrical Wire 

Junction & Enclosure Box

Aluminium Capacitors

RS Components ETH SG

buyerIntroduction

Rs Pro 1232210 RS1260 Hygrometer, ±3 % Hr Accuracy, 99%RH Max

rs pro 1232210 rs1260 hygrometer, ±3 hr accuracy, 99%rh max higrometer, akurasi jam, maks hygrometers jam ketepatan, 湿度计，±3 小时精度，最大 rs专业版

rs-pro-1232210-rs1260-hygrometer-3-hr-accuracy-99-rh-max

Manual

Rs Pro 1968736 TA298 Hygrometer, ±5 %rh Accuracy, 99%RH Max

rs pro 1968736 ta298 hygrometer, ±5 %rh accuracy, 99%rh max higrometer ta298, akurasi %rh, maks hygrometers higrometer, ketepatan, 湿度计，±5 精度，最大 rs专业版

rs-pro-1968736-ta298-hygrometer-5-rh-accuracy-99-rh-max

RS PRO Instruction

Rs Pro 1959129 RS-325A Digital Hygrometer, ±4 %rh Accuracy, 99%RH Max

rs pro 1959129 rs-325a digital hygrometer, ±4 %rh accuracy, 99%rh max higrometer rs-325a, akurasi %rh, maksimum hygrometers digital, ketepatan, maks 数字湿度计，±4 精度，最大 rs专业版

rs-pro-1959129-rs-325a-digital-hygrometer-4-rh-accuracy-99-rh-max

Datasheet

Rs Pro Handheld Hygrometer, Â±5 % Accuracy, +50Â°C Max, 99%RH Max

rs pro handheld hygrometer, â±5 accuracy, +50â°c max, 99%rh max higrometer genggam pro, akurasi, maks, maks hygrometers pegang tangan ketepatan, 手持式湿度计，±5% 精度，+50°c 最大值，99%rh 最大值 rs专业版

rs-pro-handheld-hygrometer-5-accuracy-50-c-max-99-rh-max

Fluke 971 Handheld Hygrometer, ±2.5 %rh Accuracy, +60°C Max, 95%RH Max

 Absolute Maximum Temperature Measurement	+60°C

Best Temperature Measurement Accuracy	±0.5 °C

Temperature Measurement Resolution	0.1°C

Best Humidity Measurement Accuracy	±2.5 %RH

. New and improved digital sensor for faster response times
. Simultaneously measure temperature and humidity
. Measure dewpoint and wet bulb temperatures
. 99 record storage
. Backlit dual reading display f humidity and temperature
. Low battery indicator
. Compact and lightweight at 188 g (6 .6 oz)

FLUKE Hygrometer, +0.1°C Temperature Measurement Resolution, 190g Weight - 971 Series - 2418208

Take humidity and temperature readings into your own hands by grabbing this hygrometer from FLUKE. It's an easy-to-carry device that runs on four AAA batteries, so you're able to take measurements when out and about. As you get temperature data that's precise to ±0.5°C, you can be sure you're getting highly accurate values. The unit doesn't break a sweat when investigating warm and damp places as it functions in up to 95% relative humidity and pinpoints airborne moisture levels with ±2.5% accuracy.

• Low-battery indicator warns you when power's dwindling
• Light 190g weight makes it easy to carry
• 200-hour battery life for long-term reliability
• Performs without a hiccup in temperatures between -20°C and +60°C
• Backlit display for clear viewing in all lighting conditions

• Utilities maintenance
• HVAC systems
• Manufacturing facilities 

<h3 class="md-block-header-three">Fluke 971 Handheld Hygrometer, ±2.5 %rh Accuracy, +60°C Max, 95%RH Max</h3><ul class="md-block-unordered-list-item"><li> Absolute Maximum Temperature Measurement	+60°C</li><li>Hygrometer Type	Digital Hygrometer</li><li>Maximum Humidity Measurement	95%RH</li><li>Best Temperature Measurement Accuracy	±0.5 °C</li><li>Temperature Measurement Resolution	0.1°C</li><li>Model Number p	971</li><li>Best Humidity Measurement Accuracy	±2.5 %RH</li><li>Humidity Measurement Resolution	0.1%RH</li><li>Dewpoint Measurement	Yes</li><li>Meter Type	Handheld</li><li>Functions	Record</li><li>Power Source	Battery</li><li>Battery Type	AAA</li><li>Battery Life	200 h</li><li>Weight	190g</li><li>Minimum Operating Temperature	-20°C</li><li>Maximum Operating Temperature	+60°C</li></ul>FEATURES and BENEFITS:. New and improved digital sensor for faster response times . Simultaneously measure temperature and humidity . Measure dewpoint and wet bulb temperatures . 99 record storage . Backlit dual reading display f humidity and temperature . Low battery indicator . Compact and lightweight at 188 g (6 .6 oz)FLUKE Hygrometer, +0.1°C Temperature Measurement Resolution, 190g Weight - 971 Series - 2418208Take humidity and temperature readings into your own hands by grabbing this hygrometer from FLUKE. It&#x27;s an easy-to-carry device that runs on four AAA batteries, so you&#x27;re able to take measurements when out and about. As you get temperature data that&#x27;s precise to ±0.5°C, you can be sure you&#x27;re getting highly accurate values. The unit doesn&#x27;t break a sweat when investigating warm and damp places as it functions in up to 95% relative humidity and pinpoints airborne moisture levels with ±2.5% accuracy.Features &amp; Benefits• Low-battery indicator warns you when power&#x27;s dwindling • Light 190g weight makes it easy to carry • 200-hour battery life for long-term reliability • Performs without a hiccup in temperatures between -20°C and +60°C • Backlit display for clear viewing in all lighting conditionsApplications• Utilities maintenance • HVAC systems • Manufacturing facilities

<h3>Fluke 971 Handheld Hygrometer, ±2.5 %rh Accuracy, +60°C Max, 95%RH Max</h3>
<ul>
<li>&nbsp;Absolute Maximum Temperature Measurement	+60°C</li>
<li>Hygrometer Type	Digital Hygrometer</li>
<li>Maximum Humidity Measurement	95%RH</li>
<li>Best Temperature Measurement Accuracy	±0.5 °C</li>
<li>Temperature Measurement Resolution	0.1°C</li>
<li>Model Number p	971</li>
<li>Best Humidity Measurement Accuracy	±2.5 %RH</li>
<li>Humidity Measurement Resolution	0.1%RH</li>
<li>Dewpoint Measurement	Yes</li>
<li>Meter Type	Handheld</li>
<li>Functions	Record</li>
<li>Power Source	Battery</li>
<li>Battery Type	AAA</li>
<li>Battery Life	200 h</li>
<li>Weight	190g</li>
<li>Minimum Operating Temperature	-20°C</li>
<li>Maximum Operating Temperature	+60°C</li>
</ul>
FEATURES and BENEFITS:
. New and improved digital sensor for faster response times 
. Simultaneously measure temperature and humidity 
. Measure dewpoint and wet bulb temperatures 
. 99 record storage 
. Backlit dual reading display f humidity and temperature 
. Low battery indicator 
. Compact and lightweight at 188 g (6 .6 oz)
FLUKE Hygrometer, +0.1°C Temperature Measurement Resolution, 190g Weight - 971 Series - 2418208
Take humidity and temperature readings into your own hands by grabbing this hygrometer from FLUKE. It's an easy-to-carry device that runs on four AAA batteries, so you're able to take measurements when out and about. As you get temperature data that's precise to ±0.5°C, you can be sure you're getting highly accurate values. The unit doesn't break a sweat when investigating warm and damp places as it functions in up to 95% relative humidity and pinpoints airborne moisture levels with ±2.5% accuracy.
Features &amp; Benefits
• Low-battery indicator warns you when power's dwindling 
• Light 190g weight makes it easy to carry 
• 200-hour battery life for long-term reliability 
• Performs without a hiccup in temperatures between -20°C and +60°C 
• Backlit display for clear viewing in all lighting conditions
Applications
• Utilities maintenance 
• HVAC systems 
• Manufacturing facilities&nbsp;

971 Temperature Humidity Meter Users Manual

Appnote

Fluke Networks

Abus

Circular Connectors

Contactors

Molded Case Circuit Breakers - MCCBs

Fluke 2418208 971 Handheld Hygrometer, ±2.5 %rh Accuracy, +60°C Max, 95%RH Max

fluke 2418208 971 handheld hygrometer, ±2.5 %rh accuracy, +60°c max, 95%rh max hygrometer genggam, akurasi ±2,5 %rh, maksimal +60°c, hygrometers higrometer pegang tangan, ketepatan, maks, maks fluke/福禄克 手持式湿度计，精度为 %rh，最高温度为 +60°c，最高湿度为 福禄克

fluke-2418208-971-handheld-hygrometer-2-5-rh-accuracy-60-c-max-95-rh-max

Features
- Touch screen for °C/°F switch
- Data updates in every 10s
- Big and wide-viewing LCD display
- Dry, Comfort or Wet indication
- Min/Max record for the Temperature & Humidity

Specification
Measuring range: -10°C to 60°C
Accuracy (Temperature): ±0.3°C (at 20°C ~ 60°C)
Humidity: 10 to 99% RH
Accuracy (Humidity): ±3% RH at 30% ~ 75% RH
Resolution: 0.1°C / 1%RH
Selectable: °C / °F Switch
Battery: 2 x AAA
Dimension: 156 x 41 x 19 mm
Weight: 125g Approx.

Why Certified?   
– Unit comes with an accredited calibration certificate
– No Downtime
– Time and Cost savings 

Note:    
Calibration Point for SI-815 is set at 23°C and 55%RH.    

Kindly specify your Company Name and Address to be printed on the Calibration Report when placing order. Alternatively, you may email to marketing@senzeinstruments.com 

Features - Touch screen for °C/°F switch - Data updates in every 10s - Big and wide-viewing LCD display - Dry, Comfort or Wet indication - Min/Max record for the Temperature &amp; HumiditySpecification Measuring range: -10°C to 60°C Accuracy (Temperature): ±0.3°C (at 20°C ~ 60°C) Humidity: 10 to 99% RH Accuracy (Humidity): ±3% RH at 30% ~ 75% RH Resolution: 0.1°C / 1%RH Selectable: °C / °F Switch Battery: 2 x AAA Dimension: 156 x 41 x 19 mm Weight: 125g Approx. Why Certified? – Unit comes with an accredited calibration certificate – No Downtime – Time and Cost savings Note: Calibration Point for SI-815 is set at 23°C and 55%RH. Kindly specify your Company Name and Address to be printed on the Calibration Report when placing order. Alternatively, you may email to marketing@senzeinstruments.com

Features 
- Touch screen for °C/°F switch 
- Data updates in every 10s 
- Big and wide-viewing LCD display 
- Dry, Comfort or Wet indication 
- Min/Max record for the Temperature &amp; Humidity
Specification 
Measuring range: -10°C to 60°C 
Accuracy (Temperature): ±0.3°C (at 20°C ~ 60°C) 
Humidity: 10 to 99% RH 
Accuracy (Humidity): ±3% RH at 30% ~ 75% RH 
Resolution: 0.1°C / 1%RH 
Selectable: °C / °F Switch 
Battery: 2 x AAA 
Dimension: 156 x 41 x 19 mm 
Weight: 125g Approx. 
 
Why Certified? 
– Unit comes with an accredited calibration certificate 
– No Downtime 
– Time and Cost savings&nbsp;

Note: 
Calibration Point for SI-815 is set at 23°C and 55%RH.&nbsp;&nbsp;&nbsp;&nbsp;
Kindly specify your Company Name and Address to be printed on the Calibration Report when placing order. Alternatively, you may email to marketing@senzeinstruments.com&nbsp;

SI-815

Adelene

Druck

Testo

Lavatools

Others

Sika

Sentry

Baker Hughes

Weight, Force & Pressure Gauges

Pressure Measurement

Industrial Thermometer

Hand Pumps

Food Thermometers

Sound & Vibration Meters

Adelene Teow

Certified Instruments – Digital Thermo-Hygrometer SI-815 With Calibration

certified instruments digital thermo-hygrometer si-815 calibration instrumen bersertifikat termo-higrometer dengan kalibrasi hygrometers senze disahkan penentukuran instruments/森泽仪器 认证仪器 带校准功能的数字温湿度计 森泽仪器

certified-instruments-digital-thermo-hygrometer-si-815-with-calibration

Triplett RHT22 Temperature & Humidity Indicator

 The Triplett Model RHT22 simultaneously displays Humidity (10 to 99%RH) and Temperature (32 to 122°/0 to 50°C) on a large, easy-to-read LCD. Temperature readings are °F/°C switchable. Icons indicate comfortable, wet or dry humidity conditions. Min/Max function with reset records the highest and lowest readings to monitor changing conditions over time. The RHT22 can be placed on a flat surface using its built-in stand or wall mounted in labs, green houses, cleanrooms, warehouses, museums, offices, schools, homes, and virtually anywhere indoor humidity and temperature have to be monitored. Comes complete with AAA battery.  

Temperature Range: 32 to 122°F (0 to 50°C)

Dimensions: 4.25 x 4 x 0.8 in (110 x 102 x 20 mm)

<h3 class="md-block-header-three">Triplett RHT22 Temperature &amp; Humidity Indicator</h3> The Triplett Model RHT22 simultaneously displays Humidity (10 to 99%RH) and Temperature (32 to 122°/0 to 50°C) on a large, easy-to-read LCD. Temperature readings are °F/°C switchable. Icons indicate comfortable, wet or dry humidity conditions. Min/Max function with reset records the highest and lowest readings to monitor changing conditions over time. The RHT22 can be placed on a flat surface using its built-in stand or wall mounted in labs, green houses, cleanrooms, warehouses, museums, offices, schools, homes, and virtually anywhere indoor humidity and temperature have to be monitored. Comes complete with AAA battery. <ul class="md-block-unordered-list-item"><li>Humidity Range: 10 to 99% RH</li><li>Humidity Accuracy: ±5% RH</li><li>Humidity Resolution: 1% RH</li><li>Temperature Range: 32 to 122°F (0 to 50°C)</li><li>Temperature Accuracy: ±2°F (±1°C)</li><li>Temperature Resolution: 0.2°F (0.1°C)</li><li>Power: AAA battery</li><li>Dimensions / Weight:</li><ul class="md-block-unordered-list-item"><li>Dimensions: 4.25 x 4 x 0.8 in (110 x 102 x 20 mm)</li><li>Weight: 5 oz (142 g)</li></ul></ul>

<h3>Triplett RHT22 Temperature &amp; Humidity Indicator</h3>
&nbsp;The Triplett Model RHT22 simultaneously displays Humidity (10 to 99%RH) and Temperature (32 to 122°/0 to 50°C) on a large, easy-to-read LCD. Temperature readings are °F/°C switchable. Icons indicate comfortable, wet or dry humidity conditions. Min/Max function with reset records the highest and lowest readings to monitor changing conditions over time. The RHT22 can be placed on a flat surface using its built-in stand or wall mounted in labs, green houses, cleanrooms, warehouses, museums, offices, schools, homes, and virtually anywhere indoor humidity and temperature have to be monitored. Comes complete with AAA battery.&nbsp;&nbsp;
<ul>
<li>Humidity Range: 10 to 99% RH</li>
<li>Humidity Accuracy: ±5% RH</li>
<li>Humidity Resolution: 1% RH</li>
<li>Temperature Range: 32 to 122°F (0 to 50°C)</li>
<li>Temperature Accuracy: ±2°F (±1°C)</li>
<li>Temperature Resolution: 0.2°F (0.1°C)</li>
<li>Power: AAA battery</li>
<li>Dimensions / Weight:</li>
<ul>
<li>Dimensions: 4.25 x 4 x 0.8 in (110 x 102 x 20 mm)</li>
<li>Weight: 5 oz (142 g)</li>
</ul>
</ul>

PCE Instruments

MEGGER

AMPROBE

Piecal

Multimeters

Electrical Power Testing

Clamp Meters

Thermal Imaging Cameras

Multimeter Leads

Light Meters & Imaging

CETM

triplett rht22 temperature humidity indicator indikator suhu kelembapan kelembaban penunjuk triplett/三胞胎 温度和湿度指示器 湿度和温度 三胞胎

triplett-rht22-temperature-humidity-indicator

Acision RHT6100 Humidity & Temperature Meter

 Thermo hygrometer measures both humidity of the air and temperature of the air.  The thermo hygrometer usually offers contactless working which enables non-destructive measurements. The thermo hygrometer is very useful, ideal to use at home, office, warehouse, hospital, laboratory and more.  

Max & Min Temperature / Humidity memories

Calendar function, hour beep function, alarm Clock

Accuracy: ±5% (35% ~ 75%), and else ±10%

<h3 class="md-block-header-three">Acision RHT6100 Humidity &amp; Temperature Meter</h3> Thermo hygrometer measures both humidity of the air and temperature of the air. The thermo hygrometer usually offers contactless working which enables non-destructive measurements. The thermo hygrometer is very useful, ideal to use at home, office, warehouse, hospital, laboratory and more. <ul class="md-block-unordered-list-item"><li>Displays temperature humidity</li><li>Max &amp; Min Temperature / Humidity memories</li><li>°C &amp; °F temperature display switch</li><li>Calendar function, hour beep function, alarm Clock</li><li>12 &amp; 24 hour time format</li></ul>Spesification<ul class="md-block-unordered-list-item"><li>Temperature:</li><ul class="md-block-unordered-list-item"><li>Range: -50°C - 70°C (-58°F - 158°F)</li><li>Resolution: 0.1°C (0.1°F)</li><li>Accuracy: ±1.0°C (1.8°F)</li></ul><li>Humidity:</li><ul class="md-block-unordered-list-item"><li>Range: 10% RH - 99% RH</li><li>Accuracy: ±5% (35% ~ 75%), and else ±10%</li></ul><li>Power Supply: Batteries AAA 1.5V</li></ul>

<h3>Acision RHT6100 Humidity &amp; Temperature Meter</h3>
&nbsp;Thermo hygrometer measures both humidity of the air and temperature of the air. The thermo hygrometer usually offers contactless working which enables non-destructive measurements. The thermo hygrometer is very useful, ideal to use at home, office, warehouse, hospital, laboratory and more.&nbsp;&nbsp;
<ul>
<li>Displays temperature humidity</li>
<li>Max &amp; Min Temperature / Humidity memories</li>
<li>°C &amp; °F temperature display switch</li>
<li>Calendar function, hour beep function, alarm Clock</li>
<li>12 &amp; 24 hour time format</li>
</ul>
Spesification
<ul>
<li>Temperature:</li>
<ul>
<li>Range: -50°C - 70°C (-58°F - 158°F)</li>
<li>Resolution: 0.1°C (0.1°F)</li>
<li>Accuracy: ±1.0°C (1.8°F)</li>
</ul>
<li>Humidity:</li>
<ul>
<li>Range: 10% RH - 99% RH</li>
<li>Accuracy: ±5% (35% ~ 75%), and else ±10%</li>
</ul>
<li>Power Supply: Batteries AAA 1.5V</li>
</ul>

acision rht6100 humidity temperature meter pengukur kelembaban suhu kelembapan acision/比赛 湿度和温度计 湿度和温度 比赛

acision-rht6100-humidity-temperature-meter

Extech 445703 Big Digit Hygro-Thermometer

 This Big Digit Hygro-Thermometer has 1 in. digits on a super large LCD. It simultaneously displays humidity from 10 to 99% and temperature from 14 to 140°F or -10 to 60°C. Accuracy is ±5%RH and ±1.8°F/±1°C. Maximum/minimum with reset function. Complete with stand, wall mounting bracket and 1 AAA battery.  

<h3 class="md-block-header-three">Extech 445703 Big Digit Hygro-Thermometer</h3> This Big Digit Hygro-Thermometer has 1 in. digits on a super large LCD. It simultaneously displays humidity from 10 to 99% and temperature from 14 to 140°F or -10 to 60°C. Accuracy is ±5%RH and ±1.8°F/±1°C. Maximum/minimum with reset function. Complete with stand, wall mounting bracket and 1 AAA battery. <ul class="md-block-unordered-list-item"><li>Max/Min with “reset” function</li><li>Humidity: 10 to 99%RH</li><li>Temp: 14 to 140°F or -10 to 60°C</li><li>Accuracy: ±5%RH; ±1.8°F, ±1°C</li></ul>

<h3>Extech 445703 Big Digit Hygro-Thermometer</h3>
&nbsp;This Big Digit Hygro-Thermometer has 1 in. digits on a super large LCD. It simultaneously displays humidity from 10 to 99% and temperature from 14 to 140°F or -10 to 60°C. Accuracy is ±5%RH and ±1.8°F/±1°C. Maximum/minimum with reset function. Complete with stand, wall mounting bracket and 1 AAA battery.&nbsp;&nbsp;
<ul>
<li>Max/Min with “reset” function</li>
<li>Humidity: 10 to 99%RH</li>
<li>Temp: 14 to 140°F or -10 to 60°C</li>
<li>Accuracy: ±5%RH; ±1.8°F, ±1°C</li>
</ul>

extech 445703 big digit hygro-thermometer hygro-termometer besar humidity temperature kelembaban suhu termometer higro kelembapan extech/艾克泰克 大数字湿度温度计 湿度和温度 艾克泰克

extech-445703-big-digit-hygro-thermometer

Tenmars Heat Stress Wed Bulb Globe Temperature (WBGT) Meter
with Dew-Point (DEW) and Wet bulb (WET)
(Model No.: TM- 188)

The HEAT STRESS WBGT METER is quick-response with accurate measurement for the effects of temperature, humidity, and direct or radiant sunlight.

This instrument is ideal for athletic trainers, military, occupational (Industrial) hygienists, outdoor workers and sports medicine specialists; and it's designed according to the regulations mentioned below.

In order to measure the WBGT index, you should refer to the following regulations:
ISO7243 : Hot environments. Estimation of the heat stress on working man.
ISO7726 : Ergonomics of the thermal environment-instruments for measuring physical quantities.


Quick-response capacitance sensor, accurate measurement for wet bulb globe temperature(WBGT), black globe temperature(TG), humidity(%RH), air temperature(TA), wet bulb(WET), and dew point(DEW). 

Switch the temperature unit to ℃ or ℉. 

indoor & Outdoor without sunlight : WBGT = (0.7×WET)+(0.3×TG)

Outdoor With sunlight : WBGT=(0.7×WET)+(0.2×TG)+(0.1×TA)

Accuracy : ±3.0%RH(20~80%) / ±5.0%RH(80%)

The value is calculated from the RH and Air temperature.

The value is calculated from the RH and air temperature.

Power supply : 9V battery or AC100~240V DC 9V/ 0.5A(9mm).

Operating Temperature & Humidity : 0°C to +50°C.

Storage temperature & humidity : -10°C to +50°C .

LCD: 52mm(W)x36mm(L) monochrome LCD and backlight.

*GMM Technoworld re-verification the upper range of Air Temperature (TA) of TM-188/188D, 50℃ meet the MOM's requirements accuracy of ±1℃. Reference to Caltek Calibration Certificate No. CTS 2612M-23 dated 4 Dec 2023.

**GMM Technoworld re-verification the upper range of Globe Temperature (TG) of TM-188/188D, 60℃ meet the MOM's requirements accuracy of ±2℃. Reference to Caltek Calibration Certificate No. CTS 2656M-23 dated 20 Dec 2023.

Based on above confirmation, the upper range of both WBGT (50℃) and Wet bulb temperature (50℃) would meet the MOM's specification.

<h1 class="md-block-header-one">Tenmars Heat Stress Wed Bulb Globe Temperature (WBGT) Meter with Dew-Point (DEW) and Wet bulb (WET) (Model No.: TM- 188)</h1>Quality Product ~ Made in TaiwanThe HEAT STRESS WBGT METER is quick-response with accurate measurement for the effects of temperature, humidity, and direct or radiant sunlight.This instrument is ideal for athletic trainers, military, occupational (Industrial) hygienists, outdoor workers and sports medicine specialists; and it&#x27;s designed according to the regulations mentioned below.In order to measure the WBGT index, you should refer to the following regulations: ISO7243 : Hot environments. Estimation of the heat stress on working man. ISO7726 : Ergonomics of the thermal environment-instruments for measuring physical quantities. Product Description<ul class="md-block-unordered-list-item"><li>Quick-response capacitance sensor, accurate measurement for wet bulb globe temperature(WBGT), black globe temperature(TG), humidity(%RH), air temperature(TA), wet bulb(WET), and dew point(DEW). </li><li>Max/Min and data hold.</li><li>Low battery indication.</li><li>LCD display with LED backlight.</li><li>Viewing data records.</li><li>Switch the temperature unit to ℃ or ℉. </li><li>Brass black ball in 50mm diameter.</li><li>WBGT alarm setting.</li><li>Auto power off with disable function.</li></ul>Specifications<ul class="md-block-unordered-list-item"><li>Wet bulb globe temperature (WBGT) :</li><ul class="md-block-unordered-list-item"><li>indoor &amp; Outdoor without sunlight : WBGT = (0.7×WET)+(0.3×TG)</li><ul class="md-block-unordered-list-item"><li>Range : 0~59.0℃ / 32.0~ 138.0℉</li><li>Resolution : 0.1℃ / 0.1℉</li><li>Accuracy@15~40℃ : ±1.0℃ / ±1.8℉</li></ul><li>Outdoor With sunlight : WBGT=(0.7×WET)+(0.2×TG)+(0.1×TA)</li><ul class="md-block-unordered-list-item"><li>Range : 0~56.0℃ / 32.0~ 132.0℉</li><li>Resolution : 0.1℃ / 0.1℉</li><li>Accuracy : ±1.5℃ / ±2.7℉</li></ul></ul><li>Air temperature (TA):</li><ul class="md-block-unordered-list-item"><li>Range : 0~50.0℃ / 32.0~122.0℉</li><li>Resolution : 0.1℃ / 0.1℉</li><li>Accuracy @15~40℃ : ±0.8℃ / ±1.5℉</li></ul><li>Black globe temperature (TG):</li><ul class="md-block-unordered-list-item"><li>Range : 0~80.0℃ / 32.0~176.0℉</li><li>Resolution : 0.1℃ / 0.1℉</li><li>Accuracy @15~40℃ : ±0.6℃ / ±1.1℉</li></ul><li>Relative Humidity (%RH):</li><ul class="md-block-unordered-list-item"><li>Range : 1%~99%</li><li>Resolution : 0.1%</li><li>Accuracy : ±3.0%RH(20~80%) / ±5.0%RH(80%)</li></ul><li>Dew point temperature (DEW):</li><ul class="md-block-unordered-list-item"><li>Range : -35.3~48.9℃ / -31.5~120.1℉</li><li>Resolution : 0.1℃ / 0.1℉</li><li>The value is calculated from the RH and Air temperature.</li></ul><li>Wet bulb temperature (WET):</li><ul class="md-block-unordered-list-item"><li>Range : -21.6~50.0℃ / -6.9~122.0℉</li><li>Resolution : 0.1℃ / 0.1℉</li><li>The value is calculated from the RH and air temperature.</li></ul><li>Dimension : 300 x 70 x 50mm (L x W x H)</li><li>Weight: 220g. (Without batteries).</li><li>Power supply : 9V battery or AC100~240V DC 9V/ 0.5A(9mm).</li><li>Battery life: 200 hours.</li><li>Operating Temperature &amp; Humidity : 0°C to +50°C.</li><li>Storage temperature &amp; humidity : -10°C to +50°C .</li><li>LCD: 52mm(W)x36mm(L) monochrome LCD and backlight.</li><li>Standard accessories:</li><ul class="md-block-unordered-list-item"><li>9V battery x 1</li><li>User’s manual x 1</li><li>Carrying x 1</li></ul></ul> Special Notes:*GMM Technoworld re-verification the upper range of Air Temperature (TA) of TM-188/188D, 50℃ meet the MOM&#x27;s requirements accuracy of ±1℃. Reference to Caltek Calibration Certificate No. CTS 2612M-23 dated 4 Dec 2023.**GMM Technoworld re-verification the upper range of Globe Temperature (TG) of TM-188/188D, 60℃ meet the MOM&#x27;s requirements accuracy of ±2℃. Reference to Caltek Calibration Certificate No. CTS 2656M-23 dated 20 Dec 2023.Based on above confirmation, the upper range of both WBGT (50℃) and Wet bulb temperature (50℃) would meet the MOM&#x27;s specification.

<h1>Tenmars Heat Stress Wed Bulb Globe Temperature (WBGT) Meter 
with Dew-Point (DEW) and Wet bulb (WET) 
(Model No.: TM- 188)</h1>
Quality Product ~ Made in Taiwan
The HEAT STRESS WBGT METER is quick-response with accurate measurement for the effects of temperature, humidity, and direct or radiant sunlight.
This instrument is ideal for athletic trainers, military, occupational (Industrial) hygienists, outdoor workers and sports medicine specialists; and it's designed according to the regulations mentioned below.
In order to measure the WBGT index, you should refer to the following regulations: 
ISO7243 : Hot environments. Estimation of the heat stress on working man. 
ISO7726 : Ergonomics of the thermal environment-instruments for measuring physical quantities. 

Product Description
<ul>
<li>Quick-response capacitance sensor, accurate measurement for wet bulb globe temperature(WBGT), black globe temperature(TG), humidity(%RH), air temperature(TA), wet bulb(WET), and dew point(DEW). </li>
<li>Max/Min and data hold.</li>
<li>Low battery indication.</li>
<li>LCD display with LED backlight.</li>
<li>Viewing data records.</li>
<li>Switch the temperature unit to ℃ or ℉. </li>
<li>Brass black ball in 50mm diameter.</li>
<li>WBGT alarm setting.</li>
<li>Auto power off with disable function.</li>
</ul>
Specifications
<ul>
<li>Wet bulb globe temperature (WBGT) :</li>
<ul>
<li>indoor &amp; Outdoor without sunlight : WBGT = (0.7×WET)+(0.3×TG)</li>
<ul>
<li>Range : 0~59.0℃ / 32.0~ 138.0℉</li>
<li>Resolution : 0.1℃ / 0.1℉</li>
<li>Accuracy@15~40℃ : ±1.0℃ / ±1.8℉</li>
</ul>
<li>Outdoor With sunlight : WBGT=(0.7×WET)+(0.2×TG)+(0.1×TA)</li>
<ul>
<li>Range : 0~56.0℃ / 32.0~ 132.0℉</li>
<li>Resolution : 0.1℃ / 0.1℉</li>
<li>Accuracy : ±1.5℃ / ±2.7℉</li>
</ul>
</ul>
<li>Air temperature (TA):</li>
<ul>
<li>Range : 0~50.0℃ / 32.0~122.0℉</li>
<li>Resolution : 0.1℃ / 0.1℉</li>
<li>Accuracy @15~40℃ : ±0.8℃ / ±1.5℉</li>
</ul>
<li>Black globe temperature (TG):</li>
<ul>
<li>Range : 0~80.0℃ / 32.0~176.0℉</li>
<li>Resolution : 0.1℃ / 0.1℉</li>
<li>Accuracy @15~40℃ : ±0.6℃ / ±1.1℉</li>
</ul>
<li>Relative Humidity (%RH):</li>
<ul>
<li>Range : 1%~99%</li>
<li>Resolution : 0.1%</li>
<li>Accuracy : ±3.0%RH(20~80%) / ±5.0%RH(80%)</li>
</ul>
<li>Dew point temperature (DEW):</li>
<ul>
<li>Range : -35.3~48.9℃ / -31.5~120.1℉</li>
<li>Resolution : 0.1℃ / 0.1℉</li>
<li>The value is calculated from the RH and Air temperature.</li>
</ul>
<li>Wet bulb temperature (WET):</li>
<ul>
<li>Range : -21.6~50.0℃ / -6.9~122.0℉</li>
<li>Resolution : 0.1℃ / 0.1℉</li>
<li>The value is calculated from the RH and air temperature.</li>
</ul>
<li>Dimension : 300 x 70 x 50mm (L x W x H)</li>
<li>Weight: 220g. (Without batteries).</li>
<li>Power supply : 9V battery or AC100~240V DC 9V/ 0.5A(9mm).</li>
<li>Battery life: 200 hours.</li>
<li>Operating Temperature &amp; Humidity : 0°C to +50°C.</li>
<li>Storage temperature &amp; humidity : -10°C to +50°C .</li>
<li>LCD: 52mm(W)x36mm(L) monochrome LCD and backlight.</li>
<li>Standard accessories:</li>
<ul>
<li>9V battery x 1</li>
<li>User’s manual x 1</li>
<li>Carrying x 1</li>
</ul>
</ul>
&nbsp;
Special Notes:
*GMM Technoworld re-verification the upper range of Air Temperature (TA) of TM-188/188D, 50℃ meet the MOM's requirements accuracy of ±1℃. Reference to Caltek Calibration Certificate No. CTS 2612M-23 dated 4 Dec 2023.
**GMM Technoworld re-verification the upper range of Globe Temperature (TG) of TM-188/188D, 60℃ meet the MOM's requirements accuracy of ±2℃. Reference to Caltek Calibration Certificate No. CTS 2656M-23 dated 20 Dec 2023.
Based on above confirmation, the upper range of both WBGT (50℃) and Wet bulb temperature (50℃) would meet the MOM's specification.

Datasheet-Updated 2024

YK Yeo

Tenmars TM-188 Heat Stress Wbgt Meter With Dew-Point (dew) & Wet Bulb (wet)

tenmars tm-188 heat stress wbgt meter dew-point (dew) wet bulb (wet) pengukur tekanan panas dengan titik embun (embun) bola basah (basah) temperature data logger haba mentol tenmars/天马星 热应力 计，带露点（dew）和湿球（wet） 天马星

tenmars-tm-188-heat-stress-wbgt-meter-with-dew-point-dew-wet-bulb-wet

Desktop and Wall Mounted
Indoor Air Quality CO2 Monitor
(Model No. CEM DT-802)

The Carbon Dioxide (CO2) Monitor is designed for air quality control and health control by measuring Carbon Dioxide (CO2) levels in areas where it needs to be monitored, such as factories, schools, offices, transportation lines, and so on. The measured COs value in ppm (parts-per-million) will be displayed on the LCD with tee states indication: Good (0 to 800ppm), Normal (800 to 1200ppm), Poor (>1200ppm).

An acoustic alarm sounds when the CO2 level is exceeding the defined level.

Checks for Carbon Dioxide (CO2) concentrations with Max/Min value recall function.

Maintenance-free NDIR (non-dispersive infrared) CO2 sensor.

Indoor Air Quality displayed in ppm with
Good (380 to 420ppm),
Normal (<1000ppm),
Poor (>1000ppm) indication.

Accuracy: ±75ppm(0-2000ppm)/±8%(2000-9999ppm)

Accuracy: ±3%RH(25°C/30 to 99%RH ), ±4%RH(25°C/0 to 30%RH)

1 x EU Plug AC/DC Power Adapter:
Input: 110V~240V 50/60Hz AC 0.2A
Output: 6.0V DC

<h1 class="md-block-header-one">Desktop and Wall Mounted Indoor Air Quality CO2 Monitor (Model No. CEM DT-802)</h1>The Carbon Dioxide (CO2) Monitor is designed for air quality control and health control by measuring Carbon Dioxide (CO2) levels in areas where it needs to be monitored, such as factories, schools, offices, transportation lines, and so on. The measured COs value in ppm (parts-per-million) will be displayed on the LCD with tee states indication: Good (0 to 800ppm), Normal (800 to 1200ppm), Poor (&gt;1200ppm).An acoustic alarm sounds when the CO2 level is exceeding the defined level.Features:<ul class="md-block-unordered-list-item"><li>Checks for Carbon Dioxide (CO2) concentrations with Max/Min value recall function.</li><li>Maintenance-free NDIR (non-dispersive infrared) CO2 sensor.</li><li>Indoor Air Quality displayed in ppm with Good (380 to 420ppm), Normal (&lt;1000ppm), Poor (&gt;1000ppm) indication.</li><li>Visible and Audible CO2 warning alarm.</li><li>Displays Year, Month, Date, and Time.</li><li>Comply with European CE safety standards</li></ul>Specifications:<ul class="md-block-unordered-list-item"><li>CO2</li><ul class="md-block-unordered-list-item"><li>Range: 0-9999ppm</li><li>Resolution: 1ppm</li><li>Accuracy: ±75ppm(0-2000ppm)/±8%(2000-9999ppm)</li></ul><li>Temperature</li><ul class="md-block-unordered-list-item"><li>Range: -10 to 60°C / 14 to 140°F</li><li>Resolution: 0.1°C / 0.1°F</li><li>Accuracy: ±1°C / 1.8°F</li></ul><li>Humidity</li><ul class="md-block-unordered-list-item"><li>Range: 0.1 to 99.9%RH</li><li>Resolution: 0.1%RH</li><li>Accuracy: ±3%RH(25°C/30 to 99%RH ), ±4%RH(25°C/0 to 30%RH)</li></ul><li>Size: 110mm x 105mm x 61mm</li><li>Weight: 230g </li></ul>Package includes:<ul class="md-block-unordered-list-item"><li>1 x DT-802 Monitor</li><li>1 x User Manual</li><li>1 x EU Plug AC/DC Power Adapter: Input: 110V~240V 50/60Hz AC 0.2A Output: 6.0V DC</li></ul>

&nbsp;&nbsp;
<h1>Desktop and Wall Mounted 
Indoor Air Quality CO2 Monitor 
(Model No. CEM DT-802)</h1>
The Carbon Dioxide (CO2) Monitor is designed for air quality control and health control by measuring Carbon Dioxide (CO2) levels in areas where it needs to be monitored, such as factories, schools, offices, transportation lines, and so on. The measured COs value in ppm (parts-per-million) will be displayed on the LCD with tee states indication: Good (0 to 800ppm), Normal (800 to 1200ppm), Poor (&gt;1200ppm).
An acoustic alarm sounds when the CO2 level is exceeding the defined level.
Features:
<ul>
<li>Checks for Carbon Dioxide (CO2) concentrations with Max/Min value recall function.</li>
<li>Maintenance-free NDIR (non-dispersive infrared) CO2 sensor.</li>
<li>Indoor Air Quality displayed in ppm with 
Good (380 to 420ppm), 
Normal (&lt;1000ppm), 
Poor (&gt;1000ppm) indication.</li>
<li>Visible and Audible CO2 warning alarm.</li>
<li>Displays Year, Month, Date, and Time.</li>
<li>Comply with European CE safety standards</li>
</ul>
Specifications:
<ul>
<li>CO2</li>
<ul>
<li>Range: 0-9999ppm</li>
<li>Resolution: 1ppm</li>
<li>Accuracy: ±75ppm(0-2000ppm)/±8%(2000-9999ppm)</li>
</ul>
<li>Temperature</li>
<ul>
<li>Range: -10 to 60°C / 14 to 140°F</li>
<li>Resolution: 0.1°C / 0.1°F</li>
<li>Accuracy: ±1°C / 1.8°F</li>
</ul>
<li>Humidity</li>
<ul>
<li>Range: 0.1 to 99.9%RH</li>
<li>Resolution: 0.1%RH</li>
<li>Accuracy: ±3%RH(25°C/30 to 99%RH ), ±4%RH(25°C/0 to 30%RH)</li>
</ul>
<li>Size: 110mm x 105mm x 61mm</li>
<li>Weight: 230g </li>
</ul>
Package includes:
<ul>
<li>1 x DT-802 Monitor</li>
<li>1 x User Manual</li>
<li>1 x EU Plug AC/DC Power Adapter: 
Input: 110V~240V 50/60Hz AC 0.2A 
Output: 6.0V DC</li>
</ul>

NAVIS anemomter

EMFields

UbiBot

BRAMC

ATAGO

EMF & Frequency Meters

Kitchen Tools

Motor Rotation & Phase

Flow & PH Meters

Suzie Tan

Cem DT-802 Desktop Wall Mounted Indoor Air Quality CO2 Monitor

cem dt-802 desktop wall mounted indoor air quality co2 monitor meters pengukur kualitas udara instruments kualiti dalaman meter instruments/cem仪器 桌面壁挂式室内空气质量二氧化碳监测仪 空气质量计 cem仪器

cem-dt-802-desktop-wall-mounted-indoor-air-quality-co2-monitor

Tenmars Bluetooth Heat Stress WBGT Meter
Heat Stress Wet Bulb Globe Temperature (WBGT) Meter
with Dew-Point (DEW) and Wet bulb (WET)
with Wireless Bluetooth Data logger
(Model No.: TM- 188B)

The Bluetooth HEAT STRESS WBGT METER is quick-response with accurate measurement for the effects of temperature, humidity, and direct or radiant sunlight.

Featuring automatic data recording and Bluetooth (BLE) wireless transmission, bluetooth heat stress WBGT meter can monitor and transmit data in real time to smartphones or tablets via a dedicated app, for in-depth analysis and advanced applications. Bluetooth Heat Stress WBGT Meter is ideal for environments where real-time monitoring is essential, such as sports training facilities, outdoor event venues, and high-temperature workplaces. The system supports faster, more convenient heat hazard monitoring and provides early warning capabilities.In order to measure the WBGT index, you should refer to the following regulations:

ISO7243 : Hot environments. Estimation of the heat stress on working man.

ISO7726 : Ergonomics of the thermal environment-instruments for measuring physical quantities.

Bluetooth BLE Connection & App Function Tutorial Please search for “WBGT TM ” in the App Store (iOS) or Google Play Store (Android) to download and install the application.

High-sensitivity, fast-response capacitive humidity sensor

Wet bulb globe temperature (WBGT), Black globe temperature (TG), Air temperature (TA), Relative Humidity (%RH), Dew point temperature (DEW), Wet bulb temperature (WET).

Max/Min/Ave readings and Data Hold function(HOLD)

Manual data recording (up to 50 entries) and reading

Auto power-off function and option to disable auto power-off

<h1 class="md-block-header-one">Tenmars Bluetooth Heat Stress WBGT Meter Heat Stress Wet Bulb Globe Temperature (WBGT) Meter with Dew-Point (DEW) and Wet bulb (WET) with Wireless Bluetooth Data logger (Model No.: TM- 188B)</h1><h1 class="md-block-header-one">Quality Product ~ Made in Taiwan</h1>The Bluetooth HEAT STRESS WBGT METER is quick-response with accurate measurement for the effects of temperature, humidity, and direct or radiant sunlight.ApplicationFeaturing automatic data recording and Bluetooth (BLE) wireless transmission, bluetooth heat stress WBGT meter can monitor and transmit data in real time to smartphones or tablets via a dedicated app, for in-depth analysis and advanced applications. Bluetooth Heat Stress WBGT Meter is ideal for environments where real-time monitoring is essential, such as sports training facilities, outdoor event venues, and high-temperature workplaces. The system supports faster, more convenient heat hazard monitoring and provides early warning capabilities.In order to measure the WBGT index, you should refer to the following regulations:<ul class="md-block-unordered-list-item"><li>ISO7243 : Hot environments. Estimation of the heat stress on working man.</li><li>ISO7726 : Ergonomics of the thermal environment-instruments for measuring physical quantities.</li></ul>Bluetooth BLE Connection &amp; App Function Tutorial Please search for “WBGT TM ” in the App Store (iOS) or Google Play Store (Android) to download and install the application.Features<ul class="md-block-unordered-list-item"><li>High-sensitivity, fast-response capacitive humidity sensor</li><li>Wet bulb globe temperature (WBGT), Black globe temperature (TG), Air temperature (TA), Relative Humidity (%RH), Dew point temperature (DEW), Wet bulb temperature (WET).</li><li>Max/Min/Ave readings and Data Hold function(HOLD)</li><li>Low battery indicator</li><li>LCD digital display with LED backlight</li><li>Manual data recording (up to 50 entries) and reading</li><li>Selectable temperature units: °C or °F</li><li>50 mm diameter black globe made of brass</li><li>WBGT alarm setting</li><li>Alarm buzzer on/off</li><li>Auto power-off function and option to disable auto power-off</li><li>BLE. connection for real-time heat environment monitoring</li><li>USB interface for computer connection</li><li>Data memory capacity up to 12,000 entries</li><li>Sampling interval: maximum 24 hours, minimum 1 second</li></ul>Specifications<ul class="md-block-unordered-list-item"><li>Electrical Specification (23℃ ±5℃)</li><li>Wet bulb globe temperature (WBGT) :</li><ul class="md-block-unordered-list-item"><li>indoor &amp; Outdoor without sunlight : WBGT = (0.7×WET)+(0.3×TG)</li><ul class="md-block-unordered-list-item"><li>Range : 0~59.0℃ / 32.0~ 138.0℉</li><li>Resolution : 0.1℃ / 0.1℉</li><li>Accuracy@15~40℃ : ±1.0℃ / ±1.8℉</li></ul><li>Outdoor with sunlight : WBGT=(0.7×WET)+(0.2×TG)+(0.1×TA)</li><ul class="md-block-unordered-list-item"><li>Range : 0~56.0℃ / 32.0~ 132.0℉</li><li>Resolution : 0.1℃ / 0.1℉</li><li>Accuracy : ±1.5℃ / ±2.7℉</li></ul></ul><li>Air temperature (TA):</li><ul class="md-block-unordered-list-item"><li>Range : 10.0~60.0℃ / 50.0~140.0℉</li><li>Resolution : 0.1℃ / 0.1℉</li><li>Accuracy @15~40℃ : ±0.8℃ / ±1.5℉</li></ul><li>Black globe temperature (TG):</li><ul class="md-block-unordered-list-item"><li>Range : 20~80.0℃ / 68.0~176.0℉</li><li>Resolution : 0.1℃ / 0.1℉</li><li>Accuracy @15~40℃ : ±0.6℃ / ±1.1℉</li></ul><li>Relative Humidity (%RH):</li><ul class="md-block-unordered-list-item"><li>Range : 1%~99%</li><li>Resolution : 0.1%</li><li>Accuracy at 25℃ : ±3.0%RH(20~80%) / ±5.0%RH(&lt;20%,&gt;80%)</li></ul><li>Dew point temperature (DEW):</li><ul class="md-block-unordered-list-item"><li>Range : -35.3~48.9℃ / -31.5~120.1℉</li><li>Resolution : 0.1℃ / 0.1℉</li><li>The value is calculated from the RH and Air temperature.</li></ul><li>Wet bulb temperature (WET):</li><ul class="md-block-unordered-list-item"><li>Range : -21.6~50.0℃ / -6.9~122.0℉</li><li>Resolution : 0.1℃ / 0.1℉</li><li>The value is calculated from the RH and air temperature.</li></ul><li>Dimension : 243 x 70 x 50mm (L x W x H)</li><li>Weight : 220g. (Without batteries).</li><li>Power supply : 9V battery or AC100~240V DC 9V/ 0.5A(9mm).</li><li>Battery life : 200 hours.</li><li>Operating Temperature &amp; Humidity : 0°C to +50°C.</li><li>Storage temperature &amp; humidity : -10°C to +50°C .</li><li>Data output : USB PC serial interface,12000 records.</li><li>LCD : 52mm(W)x36mm(L) monochrome LCD and backlight.</li><li>Standard accessories:</li><ul class="md-block-unordered-list-item"><li>9V battery x 1</li><li>User’s manual x 1</li><li>Carrying Box x 1</li><li>USB cable x 1</li><li>US plug Power Adapter, AC100~240V to DC9V/0.5A x 1</li></ul></ul>Special Notes:*We re-verification the upper range of Air Temperature (TA) of TM-188/188D/188B WBGT meter, 50℃ meet the MOM’s requirements accuracy of ±1℃. Reference to Calibration Certificate No. CTS 2612M-23 dated 4 Dec 2023.**We re-verification the upper range of Globe Temperature (TG) of TM-188/188D/188B WBGT meter, 60℃ meet the MOM’s requirements accuracy of ±2℃. Reference to Calibration Certificate No. CTS 2656M-23 dated 20 Dec 2023.Based on above confirmation, the upper range of both WBGT (50℃) and Wet bulb temperature (50℃) would meet the MOM’s specification.We ONLY provide the Calibration Certificate No. CTS 2612M-23 dated 4 Dec 2023 and Calibration Certificate No. CTS 2656M-23 dated 20 Dec 2023 to our GMM’s customers upon request.

<h1>Tenmars Bluetooth Heat Stress WBGT Meter 
Heat Stress Wet Bulb Globe Temperature (WBGT) Meter 
with Dew-Point (DEW) and Wet bulb (WET) 
with Wireless Bluetooth Data logger 
(Model No.: TM- 188B)</h1>
<h1>Quality Product ~ Made in Taiwan</h1>
The Bluetooth HEAT STRESS WBGT METER is quick-response with accurate measurement for the effects of temperature, humidity, and direct or radiant sunlight.
Application
Featuring automatic data recording and Bluetooth (BLE) wireless transmission, bluetooth heat stress WBGT meter can monitor and transmit data in real time to smartphones or tablets via a dedicated app, for in-depth analysis and advanced applications. Bluetooth Heat Stress WBGT Meter is ideal for environments where real-time monitoring is essential, such as sports training facilities, outdoor event venues, and high-temperature workplaces. The system supports faster, more convenient heat hazard monitoring and provides early warning capabilities.In order to measure the WBGT index, you should refer to the following regulations:
<ul>
<li>ISO7243 : Hot environments. Estimation of the heat stress on working man.</li>
<li>ISO7726 : Ergonomics of the thermal environment-instruments for measuring physical quantities.</li>
</ul>
Bluetooth BLE Connection &amp; App Function Tutorial Please search for “WBGT TM ” in the App Store (iOS) or Google Play Store (Android) to download and install the application.
Features
<ul>
<li>High-sensitivity, fast-response capacitive humidity sensor</li>
<li>Wet bulb globe temperature (WBGT), Black globe temperature (TG), Air temperature (TA), Relative Humidity (%RH), Dew point temperature (DEW), Wet bulb temperature (WET).</li>
<li>Max/Min/Ave readings and Data Hold function(HOLD)</li>
<li>Low battery indicator</li>
<li>LCD digital display with LED backlight</li>
<li>Manual data recording (up to 50 entries) and reading</li>
<li>Selectable temperature units: °C or °F</li>
<li>50 mm diameter black globe made of brass</li>
<li>WBGT alarm setting</li>
<li>Alarm buzzer on/off</li>
<li>Auto power-off function and option to disable auto power-off</li>
<li>BLE. connection for real-time heat environment monitoring</li>
<li>USB interface for computer connection</li>
<li>Data memory capacity up to 12,000 entries</li>
<li>Sampling interval: maximum 24 hours, minimum 1 second</li>
</ul>
Specifications
<ul>
<li>Electrical Specification (23℃ ±5℃)</li>
<li>Wet bulb globe temperature (WBGT) :</li>
<ul>
<li>indoor &amp; Outdoor without sunlight : WBGT = (0.7×WET)+(0.3×TG)</li>
<ul>
<li>Range : 0~59.0℃ / 32.0~ 138.0℉</li>
<li>Resolution : 0.1℃ / 0.1℉</li>
<li>Accuracy@15~40℃ : ±1.0℃ / ±1.8℉</li>
</ul>
<li>Outdoor with sunlight : WBGT=(0.7×WET)+(0.2×TG)+(0.1×TA)</li>
<ul>
<li>Range : 0~56.0℃ / 32.0~ 132.0℉</li>
<li>Resolution : 0.1℃ / 0.1℉</li>
<li>Accuracy : ±1.5℃ / ±2.7℉</li>
</ul>
</ul>
<li>Air temperature (TA):</li>
<ul>
<li>Range : 10.0~60.0℃ / 50.0~140.0℉</li>
<li>Resolution : 0.1℃ / 0.1℉</li>
<li>Accuracy @15~40℃ : ±0.8℃ / ±1.5℉</li>
</ul>
<li>Black globe temperature (TG):</li>
<ul>
<li>Range : 20~80.0℃ / 68.0~176.0℉</li>
<li>Resolution : 0.1℃ / 0.1℉</li>
<li>Accuracy @15~40℃ : ±0.6℃ / ±1.1℉</li>
</ul>
<li>Relative Humidity (%RH):</li>
<ul>
<li>Range : 1%~99%</li>
<li>Resolution : 0.1%</li>
<li>Accuracy at 25℃ : ±3.0%RH(20~80%) / ±5.0%RH(&lt;20%,&gt;80%)</li>
</ul>
<li>Dew point temperature (DEW):</li>
<ul>
<li>Range : -35.3~48.9℃ / -31.5~120.1℉</li>
<li>Resolution : 0.1℃ / 0.1℉</li>
<li>The value is calculated from the RH and Air temperature.</li>
</ul>
<li>Wet bulb temperature (WET):</li>
<ul>
<li>Range : -21.6~50.0℃ / -6.9~122.0℉</li>
<li>Resolution : 0.1℃ / 0.1℉</li>
<li>The value is calculated from the RH and air temperature.</li>
</ul>
<li>Dimension : 243 x 70 x 50mm (L x W x H)</li>
<li>Weight : 220g. (Without batteries).</li>
<li>Power supply : 9V battery or AC100~240V DC 9V/ 0.5A(9mm).</li>
<li>Battery life : 200 hours.</li>
<li>Operating Temperature &amp; Humidity : 0°C to +50°C.</li>
<li>Storage temperature &amp; humidity : -10°C to +50°C .</li>
<li>Data output : USB PC serial interface,12000 records.</li>
<li>LCD : 52mm(W)x36mm(L) monochrome LCD and backlight.</li>
<li>Standard accessories:</li>
<ul>
<li>9V battery x 1</li>
<li>User’s manual x 1</li>
<li>Carrying Box x 1</li>
<li>USB cable x 1</li>
<li>US plug Power Adapter, AC100~240V to DC9V/0.5A x 1</li>
</ul>
</ul>
Special Notes:
*We re-verification the upper range of Air Temperature (TA) of TM-188/188D/188B WBGT meter, 50℃ meet the MOM’s requirements accuracy of ±1℃. Reference to Calibration Certificate No. CTS 2612M-23 dated 4 Dec 2023.
**We re-verification the upper range of Globe Temperature (TG) of TM-188/188D/188B WBGT meter, 60℃ meet the MOM’s requirements accuracy of ±2℃. Reference to Calibration Certificate No. CTS 2656M-23 dated 20 Dec 2023.
Based on above confirmation, the upper range of both WBGT (50℃) and Wet bulb temperature (50℃) would meet the MOM’s specification.
We ONLY provide the Calibration Certificate No. CTS 2612M-23 dated 4 Dec 2023 and Calibration Certificate No. CTS 2656M-23 dated 20 Dec 2023 to our GMM’s customers upon request.

Tenmars TM-188B Heat Stress Wbgt Meter With Dew-Point (dew), Wet Bulb (wet) Wireless Bluetooth Data Logger

tenmars tm-188b heat stress wbgt meter dew-point (dew), wet bulb (wet) wireless bluetooth data logger pengukur tekanan panas berat bersih dengan titik embun (embun), bola basah (basah) perekam nirkabel temperature haba mentol pengecat wayarles tenmars/天马星 热应力 计，带露点（dew）、湿球（wet）无线蓝牙数据记录器 天马星