Thermo-Hygrometer, DURAC, 20/99%RH Formerly Part#

HB Instruments Thermometer-hygrometer, Electronic, 0 to 50°C Zone 1 Range, -50 to 70°C Zone 2 Range, 20 to 99 % Humidity Range, 1°C, 5% RH Accuracy, 0.1 Resolution, 30mm Probe Length, 9.8 ft. Cable Length, 97 H x 65mm W, Feature a Waterproof Temperature Probe, Maximum/Minimum Temperature Memory, Temperature Alert Setting, 0.1 Resolution, (1) AAA Battery, Flip Out Stand, CE Mark and RoHS Compliance, DAkkS and NIST Certified, Accurately Monitors Temperatures in Freezers, Refrigerators, Water Baths, Heating Blocks and Incubators - BEL