Bosean Built-in Pump 4 in 1 Multi Gas Detector O2 CO H2S CH4 Gas Meter

Bosean Built-in Pump 4 in 1 Multi Gas Detector O2 CO H2S CH4 Gas Meter

$169.00
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Features: Default Gas: Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S) and Combustibles (LEL). Comes FACTORY CALIBRATED. Turn ON and GO. Accept customer customization, contact us. Detect: Detection error better than ≤±5% F.S. and response time: T<30s. Zero and span calibration options. Alarms: Adjustable audio, visual, and vibration alarms alert when preset levels are reached. Alarm digital time stamp and logging. Pump suction sampling, natural diffusion sampling, random switching. It can store 500 pieces of data and connect the computer to view historical data. Specification: Gas type: Oxygen/carbon monoxide/hydrothion/combustible gas( O2/CO/H2S/LEL) Gas measurement range: O2: 0~30%vol, CO: 0~999umo/mol(ppm), H2S:0~100 umo/mol(ppm), EX (combustible ):0~100%LEL Resolution:0.1%vol/1umo/mol(ppm)/1% LELLow/High alarm/Alarm setting: Yes 4 Alarm methods : Sound Alarm, Light flashing, Vibrating alert, Screen shows, adjustable alarm values, alarm sound up to

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