This instrument precisely measures electronically the temperature and humidity. It also records the highest and lowest readings for both temperature and humidity since the last time it was set. (Max-Min)
Temperature readings from -10C to +60C
Max. error +/- 1C within -10C to +50C
+/-5% Relative Humidity within 25% to 75% and 0C to 50C
Battery LR44 or AG13 (supplied)
Size of case 53mm x 39mm x 16mm
Size of display 34mm x 16mm height of digit 13mm
Wall mounted or arm swigs out for table standing.