TENMARS TM-188D Handheld Heat Stress Wet Bulb Black Globe Temperature WBGT Humidity Dew Meter Tester TM188D with Datalogger

ApplicationIn 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.FeaturesQuick-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). Max/Min and data hold.Low battery indication “ ”.LCD display with LED backlight.Single data record (TM-188 is able to record 50 data).Viewing data records.Switch the temperature unit to ℃ or ℉. Brass black ball in 50mm diameter.WBGT alarm setting.Auto power off with disable function.Interface: USB PC serial interface.(TM-188D)Data logging capacity :12000 records.(TM-188D)Sampling interval: Max 24 hours; Min 1 Second.(TM-188D)SpecificationsDimensions:300x70x50mm(length x width x height).Weight: Approximately 220 grams.Electrical Specifications (23℃±5℃)AccessoriesUser’s ManualCarryingUSB cable(TM-188D)AC100~240V DC9V/0.5A(9mm)(TM-188D)Installation disk(TM-188D)

• 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).
• Max/Min and data hold.
• Low battery indication.
• LCD display with LED backlight.
• Viewing data records.