Pen-type temperature and humidity meter with an LCD display which simultaneously displays Temperature and %RH. The sensors are located in a protective grille, making the instrument ideally suited for taking measurements in air stream. � Displays temperature in �C or �F. � Displays humidity in %RH. � Impact-resistant ABS case with integrated sensors and protective grille. � Sensor grille opens and closes to protect the sensors when not in use. � Large 58 x 12mm LCD display. � Min/max memory. � Supplied with battery and hard case. � CAL-HT Calibration Certificate Issued at 2 Temp points: 20�C & 40�C and 2 RH points: 35% & 75% @ 20�C. ATP.