Thermohygrometer With alarm LED

Thermohygrometer with alarm LED 0 - 99 % RH, -40 - +70 °C Robust measuring instrument for room climate measurements in laboratories, production and storage areas etc. Fast-acting capacitive moisture sensor Dew point calculation (td) Max/Min function Alarm reports limit value exceedances (optical and acoustic) Battery life approx. 1000 hours in continuous operation Technical data: Measuring range/resolution 0.0 to 99.0 % RH -40.0 to +70.0 °C Accuracy ±3.5 % RH (20 to 80 % RH) ±4 % RH (outside ±0.5 °C Dimensions (L x W x H) 105 x 105 x 44 mm Weight 125 g Delivery incl. 2 batteries Micro 1.5 V.