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

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

$169.00 Regular price $198.00


    • 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.


      • 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 80db

      • Operating temperature: -10℃~50℃(except LEL is 0~40C)

      • Operating humidity:<95%RH (no dew)

      • Display: 2.0 inch color HD screen

      • Power: 3.7V li-battery(Built-in)

      • Battery runtime: 8-12 hours.

      • Product Net Weight : 500g (with battery)

      • Size : 160mm×69mm×75mm (L × W × H)

      Packing List:

      • 1 x 4 in 1 mutil gas monitor

      • 1 x English User manual

      • 1 x Charging adaptor

      • 1 x USB charging cable

      • 1 x Calibration cover

      • 1 xCertificate