The Hygrometer is used to assess heat stress in working environments, sports facilities or industrial plants.

It is used both indoors and outdoors to precisely measure climatic conditions and ensure the safety of people exposed to heat.

The measuring range of the device covers a large number of climate-relevant variables: The WBGT value can be recorded from 0 ... 50°C / 32 ... 122°F, the sphere temperature (TG) ranges from -20 ... 125°C / -4 ... 257°F, as does the air temperature (AIR).

The dew point (DP) is measured between -20...60°C / -4 ... 140°F, the wet bulb temperature (WB) covers the same range. The device also records the relative humidity (RH%) in the range from 0 to 100%.

Hygrometer WBGT 10 | 黑球溫度計

Wet bulb temperature
Measuring range	-20 ... 0 °C
Resolution	0,1 °C
Accuracy	±3°C

Wet bulb temperature
Measuring range	0 ... 50 °C
Resolution	0,1 °C
Accuracy	±1.5 °C

Wet bulb temperature
Measuring range	50 ... 60 °C
Resolution	0,1 °C
Accuracy	±3°C

WBGT
Measuring range	0 ... 50 °C
Resolution	0,1 °C
Accuracy	±0.3°C

Relative humidity
Measuring range	0 ... 20 %
Resolution	1 %
Accuracy	±5% @ 25°C

Relative humidity
Measuring range	20 ... 80 %
Resolution	1 %
Accuracy	±3%

Relative humidity
Measuring range	80 ... 100 %
Resolution	1 %
Accuracy	±5% @ 25°C

Temperature
Measuring range	-20 ... 0 °C
Resolution	0,1 °C
Accuracy	±1 °C

Temperature
Measuring range	0 ... 60 °C
Resolution	0,1 °C
Accuracy	±0.3 °C

Temperature
Measuring range	60 ... 125 °C
Resolution	0,1 °C
Accuracy	±1 °C

Measuring functions	MIN, MAX, HOLD, AVG
Units	°C, °F
Display type	LCD with backlight
Display size	1,8 in
Storage medium	Internal memory
Storage capacity	8 MB
Memory capacity (additional information)	8 MB EEPROM for approx. 260,000 measured values, transferable to PC via USB-C only.
Storage interval from	0 s
Storage interval to	10 min.
Interface	USB-C
Warm-up time	30 s
Operating time	72 h
Automatic power-off from...to	15 ... 360 min.
Alarm	Acoustic
Dimensions	Sensor ball: Ø 46 mm
Alarm settings	0 ... 9999 °C
Menu language	English, English (GB)
Power supply	5 V
(Rechargeable) battery	1 x 3,7 V internal , Lithium-ion battery
Capacity	2000 mAh
Operating conditions	0 ... 50 °C , 0 ... 95 % RH
Storage conditions	-20 ... 60 °C , 0 ... 99 % RH
Dimensions ( L x W x H )	200 x 62 x 38 mm
Weight	187 g

Hygrometer WBGT 10 | 黑球溫度計

Tech Specs - 1

Tech Specs - Dew Point

Tech Specs - Humidity + Temp.

General technical data

Dew point
Measuring range	-20 ... 0 °C
Resolution	0,1 °C
Accuracy	±3°C

Dew point
Measuring range	0 ... 50 °C
Resolution	0,1 °C
Accuracy	±1.5°C

Dew point
Measuring range	50 ... 60 °C
Resolution	0,1 °C
Accuracy	±3°C