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CMM/CFM Thermo-Anemometers
Model No. DT-8894

CFM/CMM Thermo-Anemometer with built-in non-contact IR Thermometer measure remote surface temperature to 500ºC (932ºF) and 30:1 distance to spot ratio.

Simultaneous display of Air Flow or Air Velocity plus Ambient Temperature

Easy to set Area dimensions (cm2) are stored in the meter’s internal memory for the next power on

Super large (9999 counts) LCD Backlit Display

3% velocity accuracy via low friction 2.83"D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable

Complete with vane sensor with 3.9ft (120cm) cable, 9V battery, and protective rubber holster

Range: -50 to -20ºC(-58 to -4ºF); Accuracy: ±5.0ºC(9.0ºF)

Range: -20 to 500°C(-4 to 932ºF); Accuracy: ±2% reading

<h1 class="md-block-header-one">CMM/CFM Thermo-Anemometers Model No. DT-8894</h1>CFM/CMM Thermo-Anemometer with built-in non-contact IR Thermometer measure remote surface temperature to 500ºC (932ºF) and 30:1 distance to spot ratio.Features<ul class="md-block-unordered-list-item"><li>Simultaneous display of Air Flow or Air Velocity plus Ambient Temperature</li><li>Easy to set Area dimensions (cm2) are stored in the meter’s internal memory for the next power on</li><li>Resolution of 0.01m/sec</li><li>20 points average for Air Flow</li><li>Super large (9999 counts) LCD Backlit Display</li><li>3% velocity accuracy via low friction 2.83&quot;D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable</li><li>Complete with vane sensor with 3.9ft (120cm) cable, 9V battery, and protective rubber holster</li><li>MAX/MIN, Data Hold functions</li><li>Air Velocity</li><ul class="md-block-unordered-list-item"><li>Unit: m/s(meter per second)</li><ul class="md-block-unordered-list-item"><li>Range: 0.40~30.00</li><li>Accuracy: ±3% ±0.20m/s</li></ul><li>Unit: ft/min(feet per minute)</li><ul class="md-block-unordered-list-item"><li>Range: 80~5900</li><li>Accuracy: ±3% ±40ft/min</li></ul><li>Unit: km/h(kilometers per hour)</li><ul class="md-block-unordered-list-item"><li>Range: 1.4~108.0</li><li>Accuracy: ±3% ±0.8km/h</li></ul><li>Unit: MPH(miles per hour)</li><ul class="md-block-unordered-list-item"><li>Range: 0.9~67.0</li><li>Accuracy: ±3% ±0.4MPH</li></ul><li>Unit: Knots(nautical miles per hour)</li><ul class="md-block-unordered-list-item"><li>Range: 0.8~58.0</li><li>Accuracy: ±3% ±0.4knots</li></ul></ul><li>Air Temperature</li><ul class="md-block-unordered-list-item"><li>Range: -10-60ºC(14-140ºF)</li><li>Accuracy: ±2.0ºC(4.0ºF)</li></ul><li>InfraRed Temperature</li><ul class="md-block-unordered-list-item"><li>Range: -50 to -20ºC(-58 to -4ºF); Accuracy: ±5.0ºC(9.0ºF)</li><li>Range: -20 to 500°C(-4 to 932ºF); Accuracy: ±2% reading</li></ul><li>Air Flow</li><ul class="md-block-unordered-list-item"><li>CFM</li><ul class="md-block-unordered-list-item"><li>Range: 0-999900</li><li>Area: 0-999.9 ft2</li></ul><li>CMM</li><ul class="md-block-unordered-list-item"><li>Range: 0-999900</li><li>Area: 0-999.9 m2</li></ul></ul><li>Weight: 280g</li><li>Dimensions:</li><ul class="md-block-unordered-list-item"><li>Main instrument: 203mm x 75mm x 50mm</li></ul><li>Standard Certification:</li><ul class="md-block-unordered-list-item"><li>CE</li><li>EMC</li><li>EN: 61326</li></ul><li>Package includes:</li><ul class="md-block-unordered-list-item"><li>Anemometer &amp; Anemo probe</li><li>USB cable</li><li>Software</li><li>Users manual</li><li>9V Battery</li><li>Gift box with carrying case</li></ul></ul>

<h1>CMM/CFM Thermo-Anemometers 
Model No. DT-8894</h1>
CFM/CMM Thermo-Anemometer with built-in non-contact IR Thermometer measure remote surface temperature to 500ºC (932ºF) and 30:1 distance to spot ratio.
Features
<ul>
<li>Simultaneous display of Air Flow or Air Velocity plus Ambient Temperature</li>
<li>Easy to set Area dimensions (cm2) are stored in the meter’s internal memory for the next power on</li>
<li>Resolution of 0.01m/sec</li>
<li>20 points average for Air Flow</li>
<li>Super large (9999 counts) LCD Backlit Display</li>
<li>3% velocity accuracy via low friction 2.83"D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable</li>
<li>Complete with vane sensor with 3.9ft (120cm) cable, 9V battery, and protective rubber holster</li>
<li>MAX/MIN, Data Hold functions</li>
<li>Air Velocity</li>
<ul>
<li>Unit: m/s(meter per second)</li>
<ul>
<li>Range: 0.40~30.00</li>
<li>Accuracy: ±3% ±0.20m/s</li>
</ul>
<li>Unit: ft/min(feet per minute)</li>
<ul>
<li>Range: 80~5900</li>
<li>Accuracy: ±3% ±40ft/min</li>
</ul>
<li>Unit: km/h(kilometers per hour)</li>
<ul>
<li>Range: 1.4~108.0</li>
<li>Accuracy: ±3% ±0.8km/h</li>
</ul>
<li>Unit: MPH(miles per hour)</li>
<ul>
<li>Range: 0.9~67.0</li>
<li>Accuracy: ±3% ±0.4MPH</li>
</ul>
<li>Unit: Knots(nautical miles per hour)</li>
<ul>
<li>Range: 0.8~58.0</li>
<li>Accuracy: ±3% ±0.4knots</li>
</ul>
</ul>
<li>Air Temperature</li>
<ul>
<li>Range: -10-60ºC(14-140ºF)</li>
<li>Accuracy: ±2.0ºC(4.0ºF)</li>
</ul>
<li>InfraRed Temperature</li>
<ul>
<li>Range: -50 to -20ºC(-58 to -4ºF); Accuracy: ±5.0ºC(9.0ºF)</li>
<li>Range: -20 to 500°C(-4 to 932ºF); Accuracy: ±2% reading</li>
</ul>
<li>Air Flow</li>
<ul>
<li>CFM</li>
<ul>
<li>Range: 0-999900</li>
<li>Area: 0-999.9 ft2</li>
</ul>
<li>CMM</li>
<ul>
<li>Range: 0-999900</li>
<li>Area: 0-999.9 m2</li>
</ul>
</ul>
<li>Weight: 280g</li>
<li>Dimensions:</li>
<ul>
<li>Main instrument: 203mm x 75mm x 50mm</li>
</ul>
<li>Standard Certification:</li>
<ul>
<li>CE</li>
<li>EMC</li>
<li>EN: 61326</li>
</ul>
<li>Package includes:</li>
<ul>
<li>Anemometer &amp; Anemo probe</li>
<li>USB cable</li>
<li>Software</li>
<li>Users manual</li>
<li>9V Battery</li>
<li>Gift box with carrying case</li>
</ul>
</ul>

YK Yeo

buyerIntroduction

Cem DT-8894 Cfm/cmm Thermo-anemometer With Infrared Thermometer

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cem-dt-8894-cfm-cmm-thermo-anemometer-with-infrared-thermometer

Extech 407119 Heavy Duty Cfm Hot Wire Thermo-Anemometer

The 407119 Heavy Duty CFM Hot Wire Thermo–Anemometer uses a telescoping probe (extends up to 3 ft) which is ideal for use in ducts and ventilating systems. It can accurately measure Air Flow (CFM/CMM), Air Velocity and Temperature. Air Flow can be displayed as an instantaneous value or up to a 20 point average. Additional functions include Data Hold, Min/Max, and Auto power off. Comes complete with telescoping probe with 5.5ft cable, and 4 x AA batteries.

Air velocity measurements as low as 40ft/min

Telescoping probe is ideal for use in ducts and ventilating systems; extends up to 3ft (940mm) long

Measures air volume in CFM (ft3/min) and CMM (m3/min) plus Temperature simultaneously

Air Flow displayed in 2 modes: Instantaneous value or up to 20 point average

<h3 class="md-block-header-three">Extech 407119 Heavy Duty Cfm Hot Wire Thermo-Anemometer</h3>The 407119 Heavy Duty CFM Hot Wire Thermo–Anemometer uses a telescoping probe (extends up to 3 ft) which is ideal for use in ducts and ventilating systems. It can accurately measure Air Flow (CFM/CMM), Air Velocity and Temperature. Air Flow can be displayed as an instantaneous value or up to a 20 point average. Additional functions include Data Hold, Min/Max, and Auto power off. Comes complete with telescoping probe with 5.5ft cable, and 4 x AA batteries.<ul class="md-block-unordered-list-item"><li>Air velocity measurements as low as 40ft/min</li><li>Telescoping probe is ideal for use in ducts and ventilating systems; extends up to 3ft (940mm) long</li><li>Measures air volume in CFM (ft3/min) and CMM (m3/min) plus Temperature simultaneously</li><li>Air Flow displayed in 2 modes: Instantaneous value or up to 20 point average</li><li>Record/Recall MIN and MAX readings</li><li>Large 1.4″ (99,999 count) LCD display</li><li>Data Hold plus Auto Power Off</li></ul>

<h3>Extech 407119 Heavy Duty Cfm Hot Wire Thermo-Anemometer</h3>
The 407119 Heavy Duty CFM Hot Wire Thermo–Anemometer uses a telescoping probe (extends up to 3 ft) which is ideal for use in ducts and ventilating systems. It can accurately measure Air Flow (CFM/CMM), Air Velocity and Temperature. Air Flow can be displayed as an instantaneous value or up to a 20 point average. Additional functions include Data Hold, Min/Max, and Auto power off. Comes complete with telescoping probe with 5.5ft cable, and 4 x AA batteries.
<ul>
<li>Air velocity measurements as low as 40ft/min</li>
<li>Telescoping probe is ideal for use in ducts and ventilating systems; extends up to 3ft (940mm) long</li>
<li>Measures air volume in CFM (ft3/min) and CMM (m3/min) plus Temperature simultaneously</li>
<li>Air Flow displayed in 2 modes: Instantaneous value or up to 20 point average</li>
<li>Record/Recall MIN and MAX readings</li>
<li>Large 1.4″ (99,999 count) LCD display</li>
<li>Data Hold plus Auto Power Off</li>
</ul>

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extech-407119-heavy-duty-cfm-hot-wire-thermo-anemometer

 The AN300 is a Large Vane CFM/CMM Thermo-Anemometer. This meter measures Air Velocity, Air Flow and Temperature. Extech’s Large Vane Thermo-Anemometer series allows for more precise readings on larger size ducts. Each meter simultaneously displays Airflow or Air Velocity and Temperature. Complete with 4 AAA batteries and hard carrying case.  

4″ (10cm) vane allows for more precise readings on larger size ducts

Multipoint and timed average calculations

Complete with four AAA (1.5V) batteries and hard carrying case

<h3 class="md-block-header-three">Extech AN300 Anemometer</h3> The AN300 is a Large Vane CFM/CMM Thermo-Anemometer. This meter measures Air Velocity, Air Flow and Temperature. Extech’s Large Vane Thermo-Anemometer series allows for more precise readings on larger size ducts. Each meter simultaneously displays Airflow or Air Velocity and Temperature. Complete with 4 AAA batteries and hard carrying case. <ul class="md-block-unordered-list-item"><li>4″ (10cm) vane allows for more precise readings on larger size ducts</li><li>Air Velocity, Air Flow and Temperature</li><li>Built-in thermistor for air temperature</li><li>Multipoint and timed average calculations</li><li>Min/Max, Data Hold, and Auto power off</li><li>Complete with four AAA (1.5V) batteries and hard carrying case</li></ul>

<h3>Extech AN300 Anemometer</h3>
&nbsp;The AN300 is a Large Vane CFM/CMM Thermo-Anemometer. This meter measures Air Velocity, Air Flow and Temperature. Extech’s Large Vane Thermo-Anemometer series allows for more precise readings on larger size ducts. Each meter simultaneously displays Airflow or Air Velocity and Temperature. Complete with 4 AAA batteries and hard carrying case.&nbsp;&nbsp;
<ul>
<li>4″ (10cm) vane allows for more precise readings on larger size ducts</li>
<li>Air Velocity, Air Flow and Temperature</li>
<li>Built-in thermistor for air temperature</li>
<li>Multipoint and timed average calculations</li>
<li>Min/Max, Data Hold, and Auto power off</li>
<li>Complete with four AAA (1.5V) batteries and hard carrying case</li>
</ul>

Specifications

m/s / Basic Accuracy

ft/min / Basic Accuracy

CFM/CMM

Temperature / Basic Accuracy

Dimensions/ Weight

Extech AN300 Large Vane CFM/CMM THERMO-ANEMOMETER

extech an300 large vane cfm/cmm thermo-anemometer termo-anemometer baling-baling besar air quality meters pengukur kualitas udara meter kualiti instruments/extech仪器 大型叶片 热风速计 空气质量计 埃克斯特克

extech-an300-large-vane-cfm-cmm-thermo-anemometer

Features 
- Simultaneous display of air velocity plus ambient temp
- Combination of hot wire and standard thermistor, deliver rapid and precise measurements even at low air velocity
- Wide range measurement of air velocity
- Multi-Functions for measurement ; m/s, km/h, ft/min, knots, mile/h. CMM, CFM
- Infrared thermometer measures remote surface temperature to 537degC with 30:1 distance to spot ratio
- Auto power off after 10 minutes of idle 

Measurement
Air Velocity: m/s, ft/min, km/h, mile/h, 
knots Air Flow: CMM(m³/min), CFM(ft³/min) 
Temperature: °C and °F 

Air Velocity Range
0~40m/s, 0~7,874ft/min, 0~144km/h,
0~89.5mile/h,0~77.75knots Air Temperature: 0~70°C (32~158°F ) 

Air Velocity Resolution
0.01 m/s, 0.1 ft/min, 0.01 km/h,
0.01 mile/h, 0.01 knots Air Temperature: 0.1°C (0.1°F) 

Air Velocity Accuracy
±(0.03+Reading x3%)m/s, ±(5.9+Reading x3%)ft/min,
±(0.11+Reading x3%)km/h, ±(0.07+Reading x3%)mile/h,
±(0.06+Reading x3%)knots Air Temperature: ± 0.8°C (1.5°F)

Infrared Thermometer Range
-32.0~537.5℃ (-25.6~999.5℉) 

Infrared Thermometer Accuracy
32.0~-20℃ (-25.6 ~ -4 ℉) : ±3℃ (±5.4℉),
20.0~100.0℃(-4 ~ 212 ℉): ±2℃ (±3.6℉),
100 ~ 537.5℃ (212~999.5℉): ±2% 

Infrared Thermometer Resolution
0.1℃ / 0.1℉

Dimension
184 x 70 x 40mm (7.24"x2.75"x1.57")
Telescope probe : approx. 1800mm (70.8”) include wire rod.

Accessories
9V Battery, Instruction manual, AC Adaptor, USB cable, software, carrying case, sleeve 

Features - Simultaneous display of air velocity plus ambient temp - Combination of hot wire and standard thermistor, deliver rapid and precise measurements even at low air velocity - Wide range measurement of air velocity - Multi-Functions for measurement ; m/s, km/h, ft/min, knots, mile/h. CMM, CFM - Infrared thermometer measures remote surface temperature to 537degC with 30:1 distance to spot ratio - Auto power off after 10 minutes of idle SpecificationMeasurement Air Velocity: m/s, ft/min, km/h, mile/h, knots Air Flow: CMM(m³/min), CFM(ft³/min) Temperature: °C and °F Air Velocity Range 0~40m/s, 0~7,874ft/min, 0~144km/h, 0~89.5mile/h,0~77.75knots Air Temperature: 0~70°C (32~158°F ) Air Velocity Resolution 0.01 m/s, 0.1 ft/min, 0.01 km/h, 0.01 mile/h, 0.01 knots Air Temperature: 0.1°C (0.1°F) Air Velocity Accuracy ±(0.03+Reading x3%)m/s, ±(5.9+Reading x3%)ft/min, ±(0.11+Reading x3%)km/h, ±(0.07+Reading x3%)mile/h, ±(0.06+Reading x3%)knots Air Temperature: ± 0.8°C (1.5°F)Infrared Thermometer Range -32.0~537.5℃ (-25.6~999.5℉) Infrared Thermometer Accuracy 32.0~-20℃ (-25.6 ~ -4 ℉) : ±3℃ (±5.4℉), 20.0~100.0℃(-4 ~ 212 ℉): ±2℃ (±3.6℉), 100 ~ 537.5℃ (212~999.5℉): ±2% Infrared Thermometer Resolution 0.1℃ / 0.1℉Distance / Spot Ratio 30 : 1Emissivity Adjustable 0.1~1.0 Sample Time Approx. 0.5 sec. Dimension 184 x 70 x 40mm (7.24&quot;x2.75&quot;x1.57&quot;) Telescope probe : approx. 1800mm (70.8”) include wire rod.Weight Approx. 310g Accessories 9V Battery, Instruction manual, AC Adaptor, USB cable, software, carrying case, sleeve

Features 
- Simultaneous display of air velocity plus ambient temp 
- Combination of hot wire and standard thermistor, deliver rapid and precise measurements even at low air velocity 
- Wide range measurement of air velocity 
- Multi-Functions for measurement ; m/s, km/h, ft/min, knots, mile/h. CMM, CFM 
- Infrared thermometer measures remote surface temperature to 537degC with 30:1 distance to spot ratio 
- Auto power off after 10 minutes of idle&nbsp;
Specification
Measurement 
Air Velocity: m/s, ft/min, km/h, mile/h, 
knots Air Flow: CMM(m³/min), CFM(ft³/min) 
Temperature: °C and °F&nbsp;
Air Velocity Range 
0~40m/s, 0~7,874ft/min, 0~144km/h, 
0~89.5mile/h,0~77.75knots Air Temperature: 0~70°C (32~158°F )&nbsp;
Air Velocity Resolution 
0.01 m/s, 0.1 ft/min, 0.01 km/h, 
0.01 mile/h, 0.01 knots Air Temperature: 0.1°C (0.1°F)&nbsp;
Air Velocity Accuracy 
±(0.03+Reading x3%)m/s, ±(5.9+Reading x3%)ft/min, 
±(0.11+Reading x3%)km/h, ±(0.07+Reading x3%)mile/h, 
±(0.06+Reading x3%)knots Air Temperature: ± 0.8°C (1.5°F)
Infrared Thermometer Range 
-32.0~537.5℃ (-25.6~999.5℉)&nbsp;
Infrared Thermometer Accuracy 
32.0~-20℃ (-25.6 ~ -4 ℉) : ±3℃ (±5.4℉), 
20.0~100.0℃(-4 ~ 212 ℉): ±2℃ (±3.6℉), 
100 ~ 537.5℃ (212~999.5℉): ±2%&nbsp;
Infrared Thermometer Resolution 
0.1℃ / 0.1℉
Distance / Spot Ratio 
30 : 1
Emissivity 
Adjustable 0.1~1.0&nbsp;
Sample Time 
Approx. 0.5 sec.&nbsp;
Dimension 
184 x 70 x 40mm (7.24"x2.75"x1.57") 
Telescope probe : approx. 1800mm (70.8”) include wire rod.
Weight 
Approx. 310g&nbsp;
Accessories 
9V Battery, Instruction manual, AC Adaptor, USB cable, software, carrying case, sleeve&nbsp;

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Ir Thermo-Anemometer

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 CEM 5-in-1 digital Multifunction Environment Meter
(Model: DT-859B)
(Sound, Light, Air Flow, Humidity, and Temperature)

The digital Multifunction Environment Meter has been designed to combine the functions of Sound Level Meter, Light Meter, Humidity Meter Temperature Meter, and CFM/CMM Thermo-Anemometer. It is an ideal Multifunction Environment Meter Instrument with scores of practical applications for professional and home use.

The Sound level function can be used to measure noise in factories, schools, offices, homes, etc, checking acoustics of studios, auditoriums, and hi-fi installations.

The Light function is used to measure luminance in the field. It is fully cosine corrected for the angular incidence of light. The light-sensitive component used in the meter is a very stable, long, life silicon diode.

The Humidity/Temperature uses a humidity/semiconductor sensor and K-type thermocouple.

CFM/CMM Thermo-Anemometer is suitable for use in a wide variety of applications, including plant maintenance operations, environmental analysis, fume hood testing, and HVAC system assessment

The relative time clock on MAX MIN and AVG provides a time reference for measurement.

Display Sound, Light, Type K Temperature plus Humidity & Temperature simultaneously.

USB interface, USB to UART Bridge Controller..

Low battery indication and Auto Power Off mode (Sleep mode) increases.

Above -100°C (-148°F), ±[0.15%rgd+1°C(1.8°F)]

Below -100°C (-148°F), ±[0.5%rgd+2°C(3.6°F)]

Accuracy is function of velocity and area

CEM 5-in-1 digital Multifunction Environment Meter (Model: DT-859B) (Sound, Light, Air Flow, Humidity, and Temperature)The digital Multifunction Environment Meter has been designed to combine the functions of Sound Level Meter, Light Meter, Humidity Meter Temperature Meter, and CFM/CMM Thermo-Anemometer. It is an ideal Multifunction Environment Meter Instrument with scores of practical applications for professional and home use.<ul class="md-block-unordered-list-item"><li>The Sound level function can be used to measure noise in factories, schools, offices, homes, etc, checking acoustics of studios, auditoriums, and hi-fi installations.</li><li>The Light function is used to measure luminance in the field. It is fully cosine corrected for the angular incidence of light. The light-sensitive component used in the meter is a very stable, long, life silicon diode.</li><li>The Humidity/Temperature uses a humidity/semiconductor sensor and K-type thermocouple.</li><li>CFM/CMM Thermo-Anemometer is suitable for use in a wide variety of applications, including plant maintenance operations, environmental analysis, fume hood testing, and HVAC system assessment</li></ul>Features:<ul class="md-block-unordered-list-item"><li>Larger LCD display with backlight.</li><li>The relative time clock on MAX MIN and AVG provides a time reference for measurement.</li><li>Display Sound, Light, Type K Temperature plus Humidity &amp; Temperature simultaneously.</li><li>USB interface, USB to UART Bridge Controller..</li><li>Low battery indication and Auto Power Off mode (Sleep mode) increases.</li></ul>Specifications:<ul class="md-block-unordered-list-item"><li>Type K Temperture</li><ul class="md-block-unordered-list-item"><li>Range: -200ºC~1372ºC / -328ºF~2501ºF</li><li>Resolution: 0.1ºC / 0.1ºF</li><li>Accuracy:</li><ul class="md-block-unordered-list-item"><li>Above -100°C (-148°F), ±[0.15%rgd+1°C(1.8°F)]</li><li>Below -100°C (-148°F), ±[0.5%rgd+2°C(3.6°F)]</li></ul></ul><li>Air Temperature</li><ul class="md-block-unordered-list-item"><li>Range: -30ºC~100ºC / -22ºF~199ºF</li><li>Resolution: 0.1ºC / 0.1ºF</li><li>Accuracy: ±1ºC / ±1.8ºF</li></ul><li>Humidity </li><ul class="md-block-unordered-list-item"><li>Range: 0%~100%RH</li><li>Resolution: 0.1%RH</li><li>Accuracy: ±5%RH</li></ul><li>Sound Level</li><ul class="md-block-unordered-list-item"><li>Range: 35dB~130dB</li><li>Resolution: 0.1dB</li><li>Accuracy: ±3.5dB</li></ul><li>Light </li><ul class="md-block-unordered-list-item"><li>Range: 20,200,2000,20000 (2000 x 10 Lux)</li><li>Resolution: 0.01, 0.1, 1, 10Lux</li><li>Accuracy: ±(5.0%+10d)</li></ul><li>Anemometer</li><ul class="md-block-unordered-list-item"><li>Range: 0.40-30.00 m/s</li><ul class="md-block-unordered-list-item"><li>Resolution: 0.01 m/s</li><li>Accuracy: ±3% ±0.20 m/s</li></ul><li>Range: 80-5900 ft/min</li><ul class="md-block-unordered-list-item"><li>Resolution: 1 ft/min</li><li>Accuracy: ±3% ±40 ft/min</li></ul><li>Range: 1.4-108.0 km/h</li><ul class="md-block-unordered-list-item"><li>Resolution: 1 ft/min</li><li>Accuracy: ±3% ±0.8 km/h</li></ul><li>Range: 0.9-67.0 MPH</li><ul class="md-block-unordered-list-item"><li>Resolution: 0.1 MPH</li><li>Accuracy: ±3% ±0.4 MPH</li></ul><li>Range: 0.8-58.0 Knots</li><ul class="md-block-unordered-list-item"><li>Resolution: 0.1 knots</li><li>Accuracy: ±3% ±0.4 knots</li></ul></ul><li>Air Flow</li><ul class="md-block-unordered-list-item"><li>Range: 0-999,900 CFM</li><ul class="md-block-unordered-list-item"><li>Resolution: 0.001 to 100 CFM</li></ul><li>Range: 0-999,900 CMM</li><ul class="md-block-unordered-list-item"><li>Resolution: 0.001 to 100 CMM</li></ul><li>Accuracy is function of velocity and area</li><li>Vane diameter: 70mm</li></ul><li>Size(HxWxD): 248mm x 65mm x 45mm</li><li>Weight: 365g </li></ul>Standard Certification:<ul class="md-block-unordered-list-item"><li>CE</li><li>EMC</li><li>EN: 61326</li></ul>Package includes:<ul class="md-block-unordered-list-item"><li>Environment Meter with a Sound probe</li><li>9V Batteries x 1</li><li>User manual x 1</li><li>K-type temperature probe x 1</li><li>Humidity probe x 1</li><li>Anemo probe x 1</li><li>Light probe x 1</li><li>Gift box with carrying case</li></ul>

&nbsp;CEM 5-in-1 digital Multifunction Environment Meter 
(Model: DT-859B) 
(Sound, Light, Air Flow, Humidity, and Temperature)
The digital Multifunction Environment Meter has been designed to combine the functions of Sound Level Meter, Light Meter, Humidity Meter Temperature Meter, and CFM/CMM Thermo-Anemometer. It is an ideal Multifunction Environment Meter Instrument with scores of practical applications for professional and home use.
<ul>
<li>The Sound level function can be used to measure noise in factories, schools, offices, homes, etc, checking acoustics of studios, auditoriums, and hi-fi installations.</li>
<li>The Light function is used to measure luminance in the field. It is fully cosine corrected for the angular incidence of light. The light-sensitive component used in the meter is a very stable, long, life silicon diode.</li>
<li>The Humidity/Temperature uses a humidity/semiconductor sensor and K-type thermocouple.</li>
<li>CFM/CMM Thermo-Anemometer is suitable for use in a wide variety of applications, including plant maintenance operations, environmental analysis, fume hood testing, and HVAC system assessment</li>
</ul>
Features:
<ul>
<li>Larger LCD display with backlight.</li>
<li>The relative time clock on MAX MIN and AVG provides a time reference for measurement.</li>
<li>Display Sound, Light, Type K Temperature plus Humidity &amp; Temperature simultaneously.</li>
<li>USB interface, USB to UART Bridge Controller..</li>
<li>Low battery indication and Auto Power Off mode (Sleep mode) increases.</li>
</ul>
Specifications:
<ul>
<li>Type K Temperture</li>
<ul>
<li>Range: -200ºC~1372ºC / -328ºF~2501ºF</li>
<li>Resolution: 0.1ºC / 0.1ºF</li>
<li>Accuracy:</li>
<ul>
<li>Above -100°C (-148°F), ±[0.15%rgd+1°C(1.8°F)]</li>
<li>Below -100°C (-148°F), ±[0.5%rgd+2°C(3.6°F)]</li>
</ul>
</ul>
<li>Air Temperature</li>
<ul>
<li>Range: -30ºC~100ºC / -22ºF~199ºF</li>
<li>Resolution: 0.1ºC / 0.1ºF</li>
<li>Accuracy: ±1ºC / ±1.8ºF</li>
</ul>
<li>Humidity&nbsp;</li>
<ul>
<li>Range: 0%~100%RH</li>
<li>Resolution: 0.1%RH</li>
<li>Accuracy: ±5%RH</li>
</ul>
<li>Sound Level</li>
<ul>
<li>Range: 35dB~130dB</li>
<li>Resolution: 0.1dB</li>
<li>Accuracy: ±3.5dB</li>
</ul>
<li>Light&nbsp;&nbsp;</li>
<ul>
<li>Range: 20,200,2000,20000 (2000 x 10 Lux)</li>
<li>Resolution: 0.01, 0.1, 1, 10Lux</li>
<li>Accuracy: ±(5.0%+10d)</li>
</ul>
<li>Anemometer</li>
<ul>
<li>Range: 0.40-30.00 m/s</li>
<ul>
<li>Resolution: 0.01 m/s</li>
<li>Accuracy: ±3% ±0.20 m/s</li>
</ul>
<li>Range: 80-5900 ft/min</li>
<ul>
<li>Resolution: 1 ft/min</li>
<li>Accuracy: ±3% ±40 ft/min</li>
</ul>
<li>Range: 1.4-108.0 km/h</li>
<ul>
<li>Resolution: 1 ft/min</li>
<li>Accuracy: ±3% ±0.8 km/h</li>
</ul>
<li>Range: 0.9-67.0 MPH</li>
<ul>
<li>Resolution: 0.1 MPH</li>
<li>Accuracy: ±3% ±0.4 MPH</li>
</ul>
<li>Range: 0.8-58.0 Knots</li>
<ul>
<li>Resolution: 0.1 knots</li>
<li>Accuracy: ±3% ±0.4 knots</li>
</ul>
</ul>
<li>Air Flow</li>
<ul>
<li>Range: 0-999,900 CFM</li>
<ul>
<li>Resolution: 0.001 to 100 CFM</li>
</ul>
<li>Range: 0-999,900 CMM</li>
<ul>
<li>Resolution: 0.001 to 100 CMM</li>
</ul>
<li>Accuracy is function of velocity and area</li>
<li>Vane diameter: 70mm</li>
</ul>
<li>Size(HxWxD): 248mm x 65mm x 45mm</li>
<li>Weight: 365g&nbsp;&nbsp;</li>
</ul>
Standard Certification:
<ul>
<li>CE</li>
<li>EMC</li>
<li>EN: 61326</li>
</ul>
Package includes:
<ul>
<li>Environment Meter with a Sound probe</li>
<li>9V Batteries x 1</li>
<li>User manual x 1</li>
<li>K-type temperature probe x 1</li>
<li>Humidity probe x 1</li>
<li>Anemo probe x 1</li>
<li>Light probe x 1</li>
<li>Gift box with carrying case</li>
</ul>

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Suzie Tan

Cem DT-859B 5-in-1 Digital Multifunction Environment Meter (70mm Vane)

cem dt-859b 5-in-1 digital multifunction environment meter (70mm vane) pengukur lingkungan multifungsi (baling-baling 70mm) multi function panel meters instruments 5-dalam-1 persekitaran instruments/cem仪器 五合一数字多功能环境计（70mm叶片） cem仪器

cem-dt-859b-5-in-1-digital-multifunction-environment-meter-70mm-vane

Tenmars Hot Wire Anemometer
Measures air flow velocity, temperature and humidity
(Model No.: TM- 4002)

The TM-4002 hot wire anemometer is used to undertake measurements of air velocity and air temperature / humidity in spaces where the vane anemometer cannot be used, typically in HVAC ducts.and vents. This instrument benefits from a LCD triple display, which can show both air speed and temperature, and the backlight makes this display easy to read in dimly lit areas.

The TM-4002 is able to calculate both air velocity, and air volume and has a wide array of features designed to make testing simple and fast.

The TM-4002 hot wire anemometer lends itself to many applications, including air balancing, fire matrix testing, paint booths, ventilation systems, and environmental testing. The probe is housed within a telescopic device for access to, hard to reach areas.

Displays air (wind) speed in meters/second, feet/minute, kilometers/hr, knots, and miles/hr.

Displays maximum and minimum readings and holds any reading.

Manual Data Memory and read function (99 records).

Many applications include: warehouses, factories, office buildings, restaurants,
schools, library, hospitals, photographic, video, parking garages, museums,
art galleries, stadiums, building security.

Display: 60mm(W) x 47mm(L) monochrome LCD and backlight.

Internal Power: LR6 (AA) 1.5V x 6 Batteries

External Power: Power Adaptor AC/100-240V to DC 9V/0.5A

<h1 class="md-block-header-one">Tenmars Hot Wire Anemometer Measures air flow velocity, temperature and humidity (Model No.: TM- 4002)</h1>Quality Product ~ Made in TaiwanThe TM-4002 hot wire anemometer is used to undertake measurements of air velocity and air temperature / humidity in spaces where the vane anemometer cannot be used, typically in HVAC ducts.and vents. This instrument benefits from a LCD triple display, which can show both air speed and temperature, and the backlight makes this display easy to read in dimly lit areas.The TM-4002 is able to calculate both air velocity, and air volume and has a wide array of features designed to make testing simple and fast.The TM-4002 hot wire anemometer lends itself to many applications, including air balancing, fire matrix testing, paint booths, ventilation systems, and environmental testing. The probe is housed within a telescopic device for access to, hard to reach areas.FEATURES<ul class="md-block-unordered-list-item"><li>Fast response telescoping probe.</li><li>Air flow volume.</li><li>Large LCD display.</li><li>Displays air (wind) speed in meters/second, feet/minute, kilometers/hr, knots, and miles/hr.</li><li>Displays maximum and minimum readings and holds any reading.</li><li>Manual Data Memory and read function (99 records).</li><li>Dew point, Wet Bulb calculation.</li><li>Many applications include: warehouses, factories, office buildings, restaurants, schools, library, hospitals, photographic, video, parking garages, museums, art galleries, stadiums, building security.</li></ul>SPECIFICATIONSAir Velocity Measurement:<ul class="md-block-unordered-list-item"><li>Unit: m/s</li><ul class="md-block-unordered-list-item"><li>Range: 0.01 ~ 25.00</li><li>Resolution: 0.01</li><li>Accuracy: +/-3% of reading +/- 1.6%FS</li></ul><li>Unit: Km/hr(kph)</li><ul class="md-block-unordered-list-item"><li>Range: 0.02 ~ 90.0</li><li>Resolution: 0.1</li><li>Accuracy: +/-3% of reading +/- 1.6%FS</li></ul><li>Unit: mph</li><ul class="md-block-unordered-list-item"><li>Range: 0.12 ~ 55.90</li><li>Resolution: 0.1</li><li>Accuracy: +/-3% of reading +/- 1.6%FS</li></ul><li>Unit: Knots(kts)</li><ul class="md-block-unordered-list-item"><li>Range: 0.11 ~ 48.60</li><li>Resolution: 0.01</li><li>Accuracy: +/-3% of reading +/- 1.6%FS</li></ul><li>Unit: ft/min(fpm)</li><ul class="md-block-unordered-list-item"><li>Range: 0 ~ 4921.0</li><li>Resolution: 0.1</li><li>Accuracy: +/-3% of reading +/- 1.6%FS</li></ul><li>Unit: Beaufort</li><ul class="md-block-unordered-list-item"><li>Range: 1 ~ 10</li><li>Resolution: 1</li></ul></ul>Air flow (Volume) calculate:<ul class="md-block-unordered-list-item"><li>Unit: CMM</li><ul class="md-block-unordered-list-item"><li>Range: 0 ~ 9999</li><li>Resolution: 0.1</li></ul><li>Unit: CFM</li><ul class="md-block-unordered-list-item"><li>Range: 0 ~ 9999</li><li>Resolution: 0.1</li></ul></ul>Temperature Measurement:<ul class="md-block-unordered-list-item"><li>Range: -20℃ ~ 50℃ / -4℉ ~ 122℉</li><li>Resolution: 0.1℃ / 0.1℉</li><li>Accuracy: +/- 1℃ / +/- 1.8℉</li></ul>Humidity:<ul class="md-block-unordered-list-item"><li>Range: &lt; 20% and &gt; 80%</li><ul class="md-block-unordered-list-item"><li>Resolution: 0.1%</li><li>Accurancy: +/- 5% Rh</li></ul><li>Range: 20% ~ 80%</li><ul class="md-block-unordered-list-item"><li>Resolution: 0.1%</li><li>Accurancy: +/- 3.5% Rh</li></ul></ul>Dimension<ul class="md-block-unordered-list-item"><li>Meter Size : 156x73x35 mm (LxWxH).</li><li>Meter Weight : 250g (without batteries)</li><li>Display: 60mm(W) x 47mm(L) monochrome LCD and backlight.</li><li>Wire length: 1500mm</li><li>Wire Retractable length: 400mm to 1020mm</li><li>Probe diameter of tip: 16mm</li><li>Probe diameter of base: 32mm</li><li>Probe Weight : 240g</li><li>Internal Power: LR6 (AA) 1.5V x 6 Batteries</li><li>Battery life: approx. 10 hours</li><li>External Power: Power Adaptor AC/100-240V to DC 9V/0.5A</li></ul>Standards Certification:<ul class="md-block-unordered-list-item"><li>CE</li><li>ROHS</li></ul>

<h1>Tenmars Hot Wire Anemometer 
Measures air flow velocity, temperature and humidity 
(Model No.: TM- 4002)</h1>
Quality Product ~ Made in Taiwan
The TM-4002 hot wire anemometer is used to undertake measurements of air velocity and air temperature / humidity in spaces where the vane anemometer cannot be used, typically in HVAC ducts.and vents. This instrument benefits from a LCD triple display, which can show both air speed and temperature, and the backlight makes this display easy to read in dimly lit areas.
The TM-4002 is able to calculate both air velocity, and air volume and has a wide array of features designed to make testing simple and fast.
The TM-4002 hot wire anemometer lends itself to many applications, including air balancing, fire matrix testing, paint booths, ventilation systems, and environmental testing. The probe is housed within a telescopic device for access to, hard to reach areas.
FEATURES
<ul>
<li>Fast response telescoping probe.</li>
<li>Air flow volume.</li>
<li>Large LCD display.</li>
<li>Displays air (wind) speed in meters/second, feet/minute, kilometers/hr, knots, and miles/hr.</li>
<li>Displays maximum and minimum readings and holds any reading.</li>
<li>Manual Data Memory and read function (99 records).</li>
<li>Dew point, Wet Bulb calculation.</li>
<li>Many applications include: warehouses, factories, office buildings, restaurants, 
schools, library, hospitals, photographic, video, parking garages, museums, 
art galleries, stadiums, building security.</li>
</ul>
SPECIFICATIONS
Air Velocity Measurement:
<ul>
<li>Unit: m/s</li>
<ul>
<li>Range: 0.01 ~ 25.00</li>
<li>Resolution: 0.01</li>
<li>Accuracy: +/-3% of reading +/- 1.6%FS</li>
</ul>
<li>Unit: Km/hr(kph)</li>
<ul>
<li>Range: 0.02 ~ 90.0</li>
<li>Resolution: 0.1</li>
<li>Accuracy: +/-3% of reading +/- 1.6%FS</li>
</ul>
<li>Unit: mph</li>
<ul>
<li>Range: 0.12 ~ 55.90</li>
<li>Resolution: 0.1</li>
<li>Accuracy: +/-3% of reading +/- 1.6%FS</li>
</ul>
<li>Unit: Knots(kts)</li>
<ul>
<li>Range: 0.11 ~ 48.60</li>
<li>Resolution: 0.01</li>
<li>Accuracy: +/-3% of reading +/- 1.6%FS</li>
</ul>
<li>Unit: ft/min(fpm)</li>
<ul>
<li>Range: 0 ~ 4921.0</li>
<li>Resolution: 0.1</li>
<li>Accuracy: +/-3% of reading +/- 1.6%FS</li>
</ul>
<li>Unit: Beaufort</li>
<ul>
<li>Range: 1 ~ 10</li>
<li>Resolution: 1</li>
</ul>
</ul>
Air flow (Volume) calculate:
<ul>
<li>Unit: CMM</li>
<ul>
<li>Range: 0 ~ 9999</li>
<li>Resolution: 0.1</li>
</ul>
<li>Unit: CFM</li>
<ul>
<li>Range: 0 ~ 9999</li>
<li>Resolution: 0.1</li>
</ul>
</ul>
Temperature Measurement:
<ul>
<li>Range: -20℃ ~ 50℃ / -4℉ ~ 122℉</li>
<li>Resolution: 0.1℃ / 0.1℉</li>
<li>Accuracy: +/- 1℃ / +/- 1.8℉</li>
</ul>
Humidity:
<ul>
<li>Range: &lt; 20% and &gt; 80%</li>
<ul>
<li>Resolution: 0.1%</li>
<li>Accurancy: +/- 5% Rh</li>
</ul>
<li>Range: 20% ~ 80%</li>
<ul>
<li>Resolution: 0.1%</li>
<li>Accurancy: +/- 3.5% Rh</li>
</ul>
</ul>
Dimension
<ul>
<li>Meter Size : 156x73x35 mm (LxWxH).</li>
<li>Meter Weight : 250g (without batteries)</li>
<li>Display: 60mm(W) x 47mm(L) monochrome LCD and backlight.</li>
<li>Wire length: 1500mm</li>
<li>Wire Retractable length: 400mm to 1020mm</li>
<li>Probe diameter of tip: 16mm</li>
<li>Probe diameter of base: 32mm</li>
<li>Probe Weight : 240g</li>
<li>Internal Power: LR6 (AA) 1.5V x 6 Batteries</li>
<li>Battery life: approx. 10 hours</li>
<li>External Power: Power Adaptor AC/100-240V to DC 9V/0.5A</li>
</ul>
Standards Certification:
<ul>
<li>CE</li>
<li>ROHS</li>
</ul>

Tenmars TM-4002 Hot-wire Anemometer Air Velocity Meter With Temp & Humidity

tenmars tm-4002 hot-wire anemometer air velocity meter temp humidity dengan suhu kelembaban anemometers kelembapan tenmars/天马星 tm-4002带有温度和湿度的热线风速仪风速仪 天马星

tenmars-tm-4002-hot-wire-anemometer-air-velocity-meter-with-temp-humidity

tenmars tm-4002 hot-wire anemometer air velocity meter temp humidity dengan suhu kelembaban temperature kelembapan tenmars/天马星 tm-4002带有温度和湿度的热线风速仪风速仪 湿度和温度 天马星