HYGROPALM 0 digital indicators

This indicator  measure simultaneously temperature and relative humudity . Include dew point display and can serve of metrology reference. Offer a higher degree of accuracy and the one-point sensor adjustment function. 

Measurement accuracy at 23°C : ±1.5%RH and ±0.3°C (at 25°C)
Measurement range : -10°C +60°C to 0 at 100% RH
Power supply : battery 9V
Autonomy : 100H at 23°C ambient
Dispaly : T min, max, hold, on/off, calculation of dew point, °C, °F, K, %RH
Probes and sensors : PT100 1/3 DIN  probe (temperature), HYGROMER (hygrometry) 
Delivered with battery, user guide and gauging certificate