PCE 310 Hygrometer (-20 ~ 50 ° C, 0 ~ 100% rh)

Measurement ranges (internal sensor) - Temperature Relative humidity Wet bulb temperature Dew-point temperature (external sensor) Temperature	-20 to 50°C 0 to 100% r.h. -21.6 to 50°C -78.7 to 50°C -20 to 70°C
Resolution Temperature Relative humidity	0.1°C 0.1%
Accuracy Temperature Relative humidity	±1 K ±3%
Response time	approx. 60 seconds
Type of humidity sensor	resistance sensor
External temperature sensor	with1.1m long cable adaptable to a 2.5mm plug; length of 15cm including handle
Power	2 AAA batteries
perating conditions	-20 to 50°C / 0 to 100% r.h.
Dimensions	24.7 x 48.4 x 178.5mm
Weight	130g