Humidity and Temperature Meter WT83 designed with fashion, small and portable appearance (App is just for the bluetooth version only). With safe and reliable performance stability, a low power consumption and high precision.
Items
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Range
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Precision
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Max response
tiem
|
Surrounding
Temperature
|
-20℃~70℃ (-4℉~158℉)
|
±1°C[1]
|
30s
|
RF range
|
0%~100%RH
|
±4%RH[2]
|
30s
|
Dew point range
|
-20℃~50℃
|
±2°C[3]
|
30s
|
Wet bulb range
|
-20℃~50℃
|
±2°C[4]
|
30s
|
Operating current
|
Without backlight:about 13mA;
With backlight: about 17mA
|
Powered by
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3*1.5V AAA battery
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Size
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184*56*36mm
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Weight
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129.2g
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