C2H6O Ethanol Portable Gas Detector, Pump Suction Type, Explosion-proof Type, Alcohol TesterPump suction alcohol detectorMeasuring range 0-100, 500, 1000ppmMeasurement object Ethanol C2H6OMeasurement accuracy ±2% (F.S)Resolution 0.1ppmVoltage 3.6VDC (v)Size 180x78x33 (mm)Weight 0.35 (kg)Power USB charging portWarm-up time 20 (s)Response time 20 (s)
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