Amprobe TH-3 Relative Humidity Temperature Meter

Relative function monitors humidity and temperature changesused for HVAC, indoor air quality, and environmental applications | Extended probe with protective cover reaches inside ducts and other hard to reach areas | Data hold for recording data, and minimum, maximum, and relative temperature readings | Dual-scale thermometer measures air temperature readings from -4 F to 140 F | Capacitive humidity sensor with protective cover ranges from 0 to 100 percent relative humidity (RH)