GN601 0~99.9% Timber Hygrometer 20.5% RH Display Wood Moisture Meter Multiscene Measure Temperature Humidity Probe Testers ,Accurate Readings

1.High sensitivity probe, fast response 2.Self calibration with test board: Press the power button to open the instrument and enter the measurement mode. Press the MODE button to select the measurement material category "1". Remove the protective cap and insert the probe into the test contact on the protective cap. The instrument displays 20.5% RH and the instrument is working normally. 3.Automatic measurement of environmental temperature/humidity 4.Application field: suitable for industrial, agricultural, residential, commercial, and product quality control 5.High definition screen backlight is not afraid of the dark night