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Specifications
SKU: WINATCT Humidity and Temperature Meter WT83B
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Humidity & Temperature Meter possesses the following features:
1.Screen backlight
2.Maximum and minimum display3.Data retention
4.Automatic shut-down
5.β/β unit switch6.Data logging/reading/deletion
Items Range Precision Max response
tiemSurrounding
Temperature-20β~70β (-4β~158β) ±1°C[1] 30s RF range 0%~100%RH ±4%RH[2] 30s Dew point range -20β~50β ±2°C[3] 30s Wet bulb range -20β~50β ±2°C[4] 30s Operating current Without backlightοΌabout 13mA;
With backlight: about 17mAPowered by 3*1.5V AAA battery Size 184*56*36mm Weight 129.2g [1] Temperature Accuracy: ±1%°C between 5°C~50°C (41°F~122°F ).
[2] Humidity Accuracy: ±4%RH (25β( 77β)/10%RH~90%RH), Full range
accuracy is ±5%RH.
[3] /[4] Dew point and wet bulb: ±2%°C (5°C~50°C (41°F~122°F )/
10 %RH~90 %RH).
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