Moisture Meter, General 9-in-1 Thermo-Hygrometer Pin/Pinless Moisture Meter with Probe and Carry Case NEW Since 1910, General Tools has grown to become a recognized industry leader for specialty hand tools and instruments. The General Tools Multi-Function Thermo-Hygrometer with Pin/Pinless Moisture Meter can measure 1) ambient temperature, 2) relative humidity (RH), 3) absolute humidity (in mg/L or g/m3), 4) GPP (mixing ratio in grains per pound or g/kg), 5) relative moisture level using pinless sensor, 6) absolute moisture level using included pin-type probe, 7) dew point, 8) atmospheric pressure and 9) vapor pressure. It's ideal for water damage restoration contractors, facility maintenance professionals and HVAC system installers/technicians. Stores/recalls 20 pairs of readings Settable high and low alarms for RH, relative moisture level and absolute moisture level Backlit LCD with 3-digit primary readout plus 4-digit secondary readout Field calibratable humidity measurement Min/max, data hold and 30-minute auto power off functions Ambient temperature measurement range/accuracy: -20 to 167°F RH measurement range: 0 to 100% RH measurement accuracy: ±2.5% from 11 to 90%RH; ±3%RH elsewhere Absolute humidity range: 0.5 to 240mg/m3 GPP range: 0 to 999/GPP (0 to 160g/kg) Relative/absolute moisture level range: 0 to 99.9% External moisture probe measurement accuracy/resolution: ±3%/0.1% External probe pin length: 3/8 in. (10 mm) Dew point range: -76 to 140°F Atmospheric pressure range: 30 to 120 KPA Includes meter, external moisture probe and soft carry case Learn More

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