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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.
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Left key query: date, time, low report, high report, range, battery voltage, battery percentage.
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Right-click query: original gas value, TWA, STEL setting value, backlight status option, press the right key again, you can switch the backlight mode.
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Press the right key on the main interface to mute the sound, and the main interface displays a red mute sign.
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The factory settings can be restored.
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TEA, STEL values can be set.
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The charging display has 6 levels, which is more in line with the charging display.
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Gas type: Target gas: combustible gases, mists and residues. Such as natural gas, LPG(Propane and Methane), gas fuel, coal gas, artificial gas, liquefied natural gas, liquefied petroleum gas, etc.
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Gas measurement range: 0-10,000ppm (μmol/mol)
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Sampling method: Natural diffusion
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Alarm point: Default: Low alarm: 500ppm; High alarm: 2000ppm. Support personalized setting.
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Alarm types: Audible buzzer alarm; Visual LED light alarm; Vibration alarm
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Warm-up time: 60S
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Response time: <30s
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Protection level: IP65
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Explosion-proof grade: Exib IIB T3 Gb
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Power supply: Rechargeable lithium battery, DC3.7V 1800mAH
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Charging time: 6h-8h
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Continuous working hours: No less than 8 hours (normal working environment)
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Weight: Approx. 300g (excluding accessories)
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Packing list: Detector, Carrying case, Charger, USB cable, Warranty card.