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Center 316  Humidity Temperature Meter (compact Size, Dew Point, Web Bulb)

• Dew Point And Wet Bulb Temperature Measurement

• Dual Displays: Primary Display For Humidity ; Secondary Displays For Temperature

Range:  Temperature: -20~60℃; -4~140℉ ;  Humidity: 0~100%R

<h3 class="md-block-header-three">Center 316 Humidity Temperature Meter (compact Size, Dew Point, Web Bulb)</h3>• Dew Point And Wet Bulb Temperature Measurement• Fast Response Time• Auto Shut Off For Battery Saving• Max/Min Function• Dual Displays: Primary Display For Humidity ; Secondary Displays For TemperatureSPECIFICATIONS<ul class="md-block-unordered-list-item"><li>Range: Temperature: -20~60℃; -4~140℉ ; Humidity: 0~100%R</li><li>Accuracy: ±0.8℃, 1.6℉ ±3%RH</li><li>Resolution: 0.1℃ ; 0.1℉ ; 0.1%RH</li><li>Operation Temp: 0℃~40℃ (&lt;80%RH)</li><li>Storage Temp: -10℃~60℃ (&lt;70%RH)</li><li>Battery: 9V battery</li><li>Dimensions: 240x54x34 mm</li><li>Weight: Approx.220g</li></ul>

<h3>Center 316 Humidity Temperature Meter (compact Size, Dew Point, Web Bulb)</h3>
• Dew Point And Wet Bulb Temperature Measurement
• Fast Response Time
• Auto Shut Off For Battery Saving
• Max/Min Function
• Dual Displays: Primary Display For Humidity ; Secondary Displays For Temperature
SPECIFICATIONS
<ul>
<li>Range: Temperature: -20~60℃; -4~140℉ ; Humidity: 0~100%R</li>
<li>Accuracy: ±0.8℃, 1.6℉ ±3%RH</li>
<li>Resolution: 0.1℃ ; 0.1℉ ; 0.1%RH</li>
<li>Operation Temp: 0℃~40℃ (&lt;80%RH)</li>
<li>Storage Temp: -10℃~60℃ (&lt;70%RH)</li>
<li>Battery: 9V battery</li>
<li>Dimensions: 240x54x34 mm</li>
<li>Weight: Approx.220g</li>
</ul>

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Center 316 Humidity Temperature Meter (compact Size, Dew Point, Web Bulb)

center 316 humidity temperature meter (compact size, dew point, web bulb) pengukur suhu kelembapan (ukuran ringkas, titik embun, bohlam web) kelembaban pusat (saiz padat, mentol center/中心 湿度温度计（紧凑型，露点，网状灯泡） 湿度和温度 中心

center-316-humidity-temperature-meter-compact-size-dew-point-web-bulb

Center 317 Humidity Temperature Meter (dew Point, Web Bulb)

Range: -20~60℃ ; -4~140℉ ;  Humidity: 0~99%RH

Dew Point Temperature: -20℃~60℃ ;  -4~140℉

Operation Temp: Temperature: -20℃~60℃ ; Humidity: 0℃~55℃

<h3 class="md-block-header-three">Center 317 Humidity Temperature Meter (dew Point, Web Bulb)</h3>SPECIFICATIONS<ul class="md-block-unordered-list-item"><li>Range: -20~60℃ ; -4~140℉ ; Humidity: 0~99%RH</li><li>Dew Point Temperature: -20℃~60℃ ; -4~140℉</li><li>Accuracy: ±0.8℃, 1.6℉ ±2.5%RH</li><li>Resolution: 0.1℃ ; 0.1℉ ; 0.1%RH</li><li>Operation Temp: Temperature: -20℃~60℃ ; Humidity: 0℃~55℃</li><li>Storage Temp: -10℃~60℃ (&lt;70%RH)</li><li>Battery: 1.5V, size AA battery x 4</li><li>Dimensions: 210x65x43 mm</li><li>Weight: Approx.265g</li></ul>

<h3>Center 317 Humidity Temperature Meter (dew Point, Web Bulb)</h3>
SPECIFICATIONS
<ul>
<li>Range: -20~60℃ ; -4~140℉ ; Humidity: 0~99%RH</li>
<li>Dew Point Temperature: -20℃~60℃ ; -4~140℉</li>
<li>Accuracy: ±0.8℃, 1.6℉ ±2.5%RH</li>
<li>Resolution: 0.1℃ ; 0.1℉ ; 0.1%RH</li>
<li>Operation Temp: Temperature: -20℃~60℃ ; Humidity: 0℃~55℃</li>
<li>Storage Temp: -10℃~60℃ (&lt;70%RH)</li>
<li>Battery: 1.5V, size AA battery x 4</li>
<li>Dimensions: 210x65x43 mm</li>
<li>Weight: Approx.265g</li>
</ul>

center 317 humidity temperature meter (dew point, web bulb) pengukur suhu kelembaban (titik embun, bola web) kelembapan pusat mentol center/中心 湿度温度计（露点、网球） 湿度和温度 中心

center-317-humidity-temperature-meter-dew-point-web-bulb

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

buyerIntroduction

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