ET-931 cheap Humi.& Temp. Meter
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Description
◆ Temperature units: ℃/℉
◆ MAX record
◆ MIN record
◆ Data hold
◆ Dew Point Temperature measurement
◆ Backlight display
◆ Resolution: 0.1%RH, 0.1℃
◆ Calibration function
◆ Low battery indication