Physical characteristic. Display: LED. Temperature: 16 ℃ ~ 35 ℃. Temperature: -20 ℃ ~ + 55 ℃. Atmospheric pressure: 700 hPa ~ 1060 hPa. Atmospheric pressure: 500 hPa ~ 1060 hPa. Weight: about 130 g. Relative humidity: ≤ 95 % (non-condensing).
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