Elitech

MULTICOMP PRO

TENMARS

Test & Measurement

test-measurement

Humidity & Temperature

humidity-temperature

Electrical Switches

electrical-switches

Tactile Switches

tactile-switches

Temperature Data Logger

temperature-data-logger

Application
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). 

Single data record (TM-188 is able to record 50 data).

Switch the temperature unit to ℃ or ℉. 

Interface: USB PC serial interface.(TM-188D)

Data logging capacity :12000 records.(TM-188D)

Sampling interval: Max 24 hours; Min 1 Second.(TM-188D)

Product Size:  300 x 70 x50 mm (length x width x height) 
Product Weight: Approx. 220 gram

TM-188/TM-188D HEAT STRESS WBGT METER<ul class="md-block-unordered-list-item"><li>Quick-response capacitance sensor.</li><li>Accurate measurement for wet bulb globe</li></ul>Application 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>Features<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>Single data record (TM-188 is able to record 50 data).</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><li>Interface: USB PC serial interface.(TM-188D)</li><li>Data logging capacity :12000 records.(TM-188D)</li><li>Sampling interval: Max 24 hours; Min 1 Second.(TM-188D)</li></ul>Product Size: 300 x 70 x50 mm (length x width x height) Product Weight: Approx. 220 gramSpecifications<figure class="md-block-image"><img src="https://storage.googleapis.com/eezee-product-images/4XDghUEvuGJXYHLFaGeruB.jpg" alt="" /><figcaption class="md-block-image-caption"></figcaption></figure>

&nbsp;TM-188/TM-188D HEAT STRESS WBGT METER
<ul>
<li>Quick-response capacitance sensor.</li>
<li>Accurate measurement for wet bulb globe</li>
</ul>
Application 
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>
Features
<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>Single data record (TM-188 is able to record 50 data).</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>
<li>Interface: USB PC serial interface.(TM-188D)</li>
<li>Data logging capacity :12000 records.(TM-188D)</li>
<li>Sampling interval: Max 24 hours; Min 1 Second.(TM-188D)</li>
</ul>
Product Size: 300 x 70 x50 mm (length x width x height) 
Product Weight: Approx. 220 gram
Specifications

 <div class="img-ctnr">
 <amp-img 
 on="tap:5kd1t"
 tabindex="0"
 role="button"
 class="contain"
 layout="fill"
 src="https://storage.googleapis.com/eezee-product-images/4XDghUEvuGJXYHLFaGeruB.jpg"
 ></amp-img>
 </div>
 
 <amp-image-lightbox 
 id="5kd1t" 
 layout="nodisplay"></amp-image-lightbox>

TM-188-Datasheet

Flossie Chua

KYORITSU

PRO'SKIT

SANWA METER

FLUKE

HIOKI

RAACO

CHIAYO

SHOW

SINKYO

Electrical Power Testing

Multimeters

Other Measuring Tools

Microphone

Toolboxes

Soldering & Brazing Equipment

Motor Rotation & Phase

Industrial Thermometer

Compartment Cases

Tool Chests and Cabinets

Ming Yang

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) humidity temperature kelembaban suhu haba mentol kelembapan tenmars/天马星 热应力 计，带露点（露点）和湿球（湿球） 湿度和温度 天马星

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

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). 

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 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

Product Size: 300 x 70 x50 mm (length x width x height)
Product Weight: Approx. 220 gram

TM-188/TM-188D HEAT STRESS WBGT METER<ul class="md-block-unordered-list-item"><li>Quick-response capacitance sensor.</li><li>Accurate measurement for wet bulb globe</li></ul>Application 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>Features<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>Single data record (TM-188 is able to record 50 data).</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><li>Interface: USB PC serial interface.(TM-188D)</li><li>Data logging capacity :12000 records.(TM-188D)</li><li>Sampling interval: Max 24 hours; Min 1 Second.(TM-188D)</li></ul>Product Size: 300 x 70 x50 mm (length x width x height) Product Weight: Approx. 220 gramSpecifications<figure class="md-block-image"><img src="https://storage.googleapis.com/eezee-product-images/DEcCIQqZfXEypMMNeGeVtO.jpg" alt="" /><figcaption class="md-block-image-caption"></figcaption></figure>

&nbsp;TM-188/TM-188D HEAT STRESS WBGT METER
<ul>
<li>Quick-response capacitance sensor.</li>
<li>Accurate measurement for wet bulb globe</li>
</ul>
Application 
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>
Features
<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>Single data record (TM-188 is able to record 50 data).</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>
<li>Interface: USB PC serial interface.(TM-188D)</li>
<li>Data logging capacity :12000 records.(TM-188D)</li>
<li>Sampling interval: Max 24 hours; Min 1 Second.(TM-188D)</li>
</ul>
Product Size: 300 x 70 x50 mm (length x width x height) 
Product Weight: Approx. 220 gram
Specifications

 <div class="img-ctnr">
 <amp-img 
 on="tap:3eqbd"
 tabindex="0"
 role="button"
 class="contain"
 layout="fill"
 src="https://storage.googleapis.com/eezee-product-images/DEcCIQqZfXEypMMNeGeVtO.jpg"
 ></amp-img>
 </div>
 
 <amp-image-lightbox 
 id="3eqbd" 
 layout="nodisplay"></amp-image-lightbox>

TM-188D-Datasheet

Tenmars TM-188D Heat Stress Wbgt Meter With Datalogger

tenmars tm-188d heat stress wbgt meter datalogger pengukur tekanan panas dan berat badan dengan pencatat data humidity temperature kelembaban suhu haba kelembapan tenmars/天马星 热应力 计（带数据记录器） 湿度和温度 天马星

tenmars-tm-188d-heat-stress-wbgt-meter-with-datalogger

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

This instrument is ideal for the athletic trainers, military, occupational (Industrial) hygienists, outdoor worker and the 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.
OSHA :  Occupational Safety and Health Administration.
JISHA : Japan Industrial Safety and Health Association.

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). 

Data logging capacity: 12000 records, USB PC serial interface.

Sampling interval: Max 24 hours; Min 1 Second.

Data output : USB PC serial interface,12000 records.

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

 Please download latest installation software from this website

<h1 class="md-block-header-one">Tenmars Heat Stress Wed Bulb Globe Temperature (WBGT) Meter with Dew-Point (DEW) and Wet bulb (WET) with Datalogger (Model No.: TM- 188D)</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 the athletic trainers, military, occupational (Industrial) hygienists, outdoor worker and the 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. OSHA :  Occupational Safety and Health Administration. JISHA : Japan Industrial Safety and Health Association.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><li>Data logging capacity: 12000 records, USB PC serial interface.</li><li>Sampling interval: Max 24 hours; Min 1 Second.</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>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 x 1</li><li>USB cable x 1</li><li>AC100~240V to DC9V/0.5A (9mm) x 1</li></ul></ul> Please download latest installation software from this website 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) 
with Datalogger 
(Model No.: TM- 188D)</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 the athletic trainers, military, occupational (Industrial) hygienists, outdoor worker and the 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. 
OSHA :  Occupational Safety and Health Administration. 
JISHA : Japan Industrial Safety and Health Association.
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>
<li>Data logging capacity: 12000 records, USB PC serial interface.</li>
<li>Sampling interval: Max 24 hours; Min 1 Second.</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>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 x 1</li>
<li>USB cable x 1</li>
<li>AC100~240V to DC9V/0.5A (9mm) x 1</li>
</ul>
</ul>
&nbsp;Please download latest installation software from this website
&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.

Data Sheet

tenmars tm-188d heat stress wbgt meter datalogger pengukur tekanan panas dan berat badan dengan pencatat data temperature logger haba tenmars/天马星 热应力 计（带数据记录器） 天马星

Technical Data Sheet (183.11KB) EN

MULTICOMP

Through Hole Resistors

Surface Mount Resistors

Hook Up Wires

Circular Connectors

Crystal Units

Fixed Resistors

Surface Mount Inductors

Junction & Enclosure Box

Heat-Shrinkable Tube

Jumper Cables

Element14

Multicomp Pro MP188E-1K3-V Tactile Switch, 0.05A, 12VDC, Th, 260GF

multicomp pro mp188e-1k3-v tactile switch, 0.05a, 12vdc, th, 260gf sakelar taktil mp188e-1k3-v, 0,05a, switches suis 轻触开关，0.05a，12vdc，th，260gf 多计算机专业版

multicomp-pro-mp188e-1k3-v-tactile-switch-0-05a-12vdc-th-260gf

Multicomp Pro MP188E-1K2-V Tactile Switch, 0.05A, 12VDC, Th, 160GF

multicomp pro mp188e-1k2-v tactile switch, 0.05a, 12vdc, th, 160gf sakelar taktil mp188e-1k2-v, 0,05a, switches suis 轻触开关，0.05a，12vdc，th，160gf 多计算机专业版

multicomp-pro-mp188e-1k2-v-tactile-switch-0-05a-12vdc-th-160gf

Elitech Tlog B100H
Wireless Bluetooth Temperature & Humidity
USB Datalogger
IP65

Elitech Tlog B100H Temperature and Humidity Data Logger is used to monitor and record the temperature and humidity of foods, pharmaceuticals, and other products during their storage and transport, and in each stage of cold chain logistics, such as refrigerated contain-ers/ trucks, cooler bags, cooling cabinets, medical cabinets, freezers, and laboratories.

Elitech Tlog B100H features a USB port, an LCD screen, and two buttons designed to prevent accidental touches. You can view device status and parameters by button press, or customize various parameters, such as start/stop modes, multiple thresholds, and storage modes. You can also view automatically generated PDF reports without using the ElitechLog software.

Tlog B100 series are wireless versions that allow operations without opening packages via the Elitech app. Such as parameter configuration, data viewing, wireless print, etc. that provides simple, practical, and convenient experiences.

Multi-use and High Recording Capacity
Up to 32,000 temperature points.

Wireless Technology
One-click pairing, program/manage logger remotely by Elitech App within meters ranges.

High-precision Internal Temperature and Humidity Sensor
A wide temperature and humidity range from -22°F to 158°F and 10% to 90% with high accuracy, up to ±0.6℉ and ±3%RH, more suitable for a variety of temperature and humidity sensitive products.

iOS and Android
Free Elitech App remotely manages logger, making cold chain management much easier.

Long Working Life
Adopting a replaceable lithium battery, it can be stored and used within 2 years*. 24/7 US Technician Support via Email and Phone.

Sensor Type: Internal temperature and humidity sensors.

Accuracy: ±0.3℃ (-20℃~40℃); ±0.5℃ (others)

Accuracy: ±3%RH (25℃, 20%~80%RH); ±5%RH (others)

Operation Temperature: -30℃~70℃ (-22℉~158℉)

Logging Interval: 10 sec to 24 hours (10 minutes by default)

Stop mode: Button, software, or stop when full

Temperature: up to 3 high limits and 2 low limits

Data Export: PDF report, Software/App Excel report

Battery: 1 x 3.0V disposable lithium battery CR2450

Battery Lift: 2 years for storage and use; cumulatively 180 days at 10 mins logging interval and 25℃ (Bluetooth not on)

Dimensions: Size: 115.5mm x 47mm x 16.2mm (LxWxH)

<h1 class="md-block-header-one">Elitech Tlog B100H Wireless Bluetooth Temperature &amp; Humidity USB Datalogger IP65</h1>Elitech Tlog B100H Temperature and Humidity Data Logger is used to monitor and record the temperature and humidity of foods, pharmaceuticals, and other products during their storage and transport, and in each stage of cold chain logistics, such as refrigerated contain-ers/ trucks, cooler bags, cooling cabinets, medical cabinets, freezers, and laboratories.Elitech Tlog B100H features a USB port, an LCD screen, and two buttons designed to prevent accidental touches. You can view device status and parameters by button press, or customize various parameters, such as start/stop modes, multiple thresholds, and storage modes. You can also view automatically generated PDF reports without using the ElitechLog software.Tlog B100 series are wireless versions that allow operations without opening packages via the Elitech app. Such as parameter configuration, data viewing, wireless print, etc. that provides simple, practical, and convenient experiences.Features:<ul class="md-block-unordered-list-item"><li>Multi-use and High Recording Capacity Up to 32,000 temperature points.</li><li>Wireless Technology One-click pairing, program/manage logger remotely by Elitech App within meters ranges.</li><li>High-precision Internal Temperature and Humidity Sensor A wide temperature and humidity range from -22°F to 158°F and 10% to 90% with high accuracy, up to ±0.6℉ and ±3%RH, more suitable for a variety of temperature and humidity sensitive products.</li><li>iOS and Android Free Elitech App remotely manages logger, making cold chain management much easier.</li><li>Long Working Life Adopting a replaceable lithium battery, it can be stored and used within 2 years*. 24/7 US Technician Support via Email and Phone.</li></ul>Specifications:<ul class="md-block-unordered-list-item"><li>Sensor Type: Internal temperature and humidity sensors.</li><li>Temperature</li><ul class="md-block-unordered-list-item"><li>Range: -30℃~70℃ (-22℉~158℉)</li><li>Accuracy: ±0.3℃ (-20℃~40℃); ±0.5℃ (others)</li><li>Resolution: 0.1℃ / 0.1℉</li></ul><li>Humidity</li><ul class="md-block-unordered-list-item"><li>Range: 10%~90%RH</li><li>Accuracy: ±3%RH (25℃, 20%~80%RH); ±5%RH (others)</li><li>Resolution: 0.1% RH</li></ul><li>Operation Temperature: -30℃~70℃ (-22℉~158℉)</li><li>Export Data</li><li>Software: Eligible for Mac or Windows</li><li>Logging Interval: 10 sec to 24 hours (10 minutes by default)</li><li>Capacity: 32,000 points (MAX)</li><li>Start mode: Button or software</li><li>Stop mode: Button, software, or stop when full</li><li>Alarm Type: Single, cumulative</li><li>Alarm Thresholds</li><ul class="md-block-unordered-list-item"><li>Temperature: up to 3 high limits and 2 low limits</li><li>Humidity: 1 high limit and 1 low limit</li></ul><li>Alarm Delay: 10s to 24hrs</li><li>Data Interface: USB, Bluetooth</li><li>Data Export: PDF report, Software/App Excel report</li><li>Battery: 1 x 3.0V disposable lithium battery CR2450</li><li>Battery Lift: 2 years for storage and use; cumulatively 180 days at 10 mins logging interval and 25℃ (Bluetooth not on)</li><li>Protection Levels: IP65</li><li>Dimensions: Size: 115.5mm x 47mm x 16.2mm (LxWxH)</li><li>Weight: Approx. 70 grams</li></ul>Package includes:<ul class="md-block-unordered-list-item"><li>1 x Tlog-B10OH Datalogger</li><li>1 x User Manual</li><li>1 x 3.0V Lithium Battery</li></ul>Note: The battery is not rechargeable.

&nbsp;&nbsp;&nbsp;
<h1>Elitech Tlog B100H 
Wireless Bluetooth Temperature &amp; Humidity 
USB Datalogger 
IP65</h1>
Elitech Tlog B100H Temperature and Humidity Data Logger is used to monitor and record the temperature and humidity of foods, pharmaceuticals, and other products during their storage and transport, and in each stage of cold chain logistics, such as refrigerated contain-ers/ trucks, cooler bags, cooling cabinets, medical cabinets, freezers, and laboratories.
Elitech Tlog B100H features a USB port, an LCD screen, and two buttons designed to prevent accidental touches. You can view device status and parameters by button press, or customize various parameters, such as start/stop modes, multiple thresholds, and storage modes. You can also view automatically generated PDF reports without using the ElitechLog software.
Tlog B100 series are wireless versions that allow operations without opening packages via the Elitech app. Such as parameter configuration, data viewing, wireless print, etc. that provides simple, practical, and convenient experiences.
Features:
<ul>
<li>Multi-use and High Recording Capacity 
Up to 32,000 temperature points.</li>
<li>Wireless Technology 
One-click pairing, program/manage logger remotely by Elitech App within meters ranges.</li>
<li>High-precision Internal Temperature and Humidity Sensor 
A wide temperature and humidity range from -22°F to 158°F and 10% to 90% with high accuracy, up to ±0.6℉ and ±3%RH, more suitable for a variety of temperature and humidity sensitive products.</li>
<li>iOS and Android 
Free Elitech App remotely manages logger, making cold chain management much easier.</li>
<li>Long Working Life 
Adopting a replaceable lithium battery, it can be stored and used within 2 years*. 24/7 US Technician Support via Email and Phone.</li>
</ul>
Specifications:
<ul>
<li>Sensor Type: Internal temperature and humidity sensors.</li>
<li>Temperature</li>
<ul>
<li>Range: -30℃~70℃ (-22℉~158℉)</li>
<li>Accuracy: ±0.3℃ (-20℃~40℃); ±0.5℃ (others)</li>
<li>Resolution: 0.1℃ / 0.1℉</li>
</ul>
<li>Humidity</li>
<ul>
<li>Range: 10%~90%RH</li>
<li>Accuracy: ±3%RH (25℃, 20%~80%RH); ±5%RH (others)</li>
<li>Resolution: 0.1% RH</li>
</ul>
<li>Operation Temperature: -30℃~70℃ (-22℉~158℉)</li>
<li>Export Data</li>
<li>Software: Eligible for Mac or Windows</li>
<li>Logging Interval: 10 sec to 24 hours (10 minutes by default)</li>
<li>Capacity: 32,000 points (MAX)</li>
<li>Start mode: Button or software</li>
<li>Stop mode: Button, software, or stop when full</li>
<li>Alarm Type: Single, cumulative</li>
<li>Alarm Thresholds</li>
<ul>
<li>Temperature: up to 3 high limits and 2 low limits</li>
<li>Humidity: 1 high limit and 1 low limit</li>
</ul>
<li>Alarm Delay: 10s to 24hrs</li>
<li>Data Interface: USB, Bluetooth</li>
<li>Data Export: PDF report, Software/App Excel report</li>
<li>Battery: 1 x 3.0V disposable lithium battery CR2450</li>
<li>Battery Lift: 2 years for storage and use; cumulatively 180 days at 10 mins logging interval and 25℃ (Bluetooth not on)</li>
<li>Protection Levels: IP65</li>
<li>Dimensions: Size: 115.5mm x 47mm x 16.2mm (LxWxH)</li>
<li>Weight: Approx. 70 grams</li>
</ul>
Package includes:
<ul>
<li>1 x Tlog-B10OH Datalogger</li>
<li>1 x User Manual</li>
<li>1 x 3.0V Lithium Battery</li>
</ul>
Note: The battery is not rechargeable.