Air Quality Monitor, Portable Industrial Gas Leak Detector Combustible Gas LPG/CH4/Natural/coal 2 in 1 Refrigerant Leak Detector Freon Gas,for Home(Freon and EX Gas)
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Air Quality Monitor, Portable Industrial Gas Leak Detector Combustible Gas LPG/CH4/Natural/coal 2 in 1 Refrigerant Leak Detector Freon Gas,for Home(Freon and EX Gas)
Features(colorful screen):
The 11 parameters on the main interface display: time, alarm sound sign, battery percentage, battery cell number, device status, unit, gas value, temperature, humidity, TWA, STEL alarm sign.
Left key query: date, time, low report, high report, range, battery voltage, battery percentage.
Right-click query: original gas value, TWA, STEL setting value, backlight status option, press the right key again, you can switch the backlight mode.
Press the right key on the main interface to mute the sound, and the main interface displays a red mute sign.