Bosean Portable 4 in 1 Gas Detector O2 CO H2S LEL Gas Meter BH-4S

Bosean Portable 4 in 1 Gas Detector O2 CO H2S LEL Gas Meter BH-4S

$187.30
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Features: Sensor: Natural diffusion sampling method and high-sensitivity sensor, with high sensitivity and repeatability. O2, CO, H2S and Combustibles (LEL). Comes FACTORY CALIBRATED. Turn ON and GO. 32-bit built-in MCU, high reliability and self-adaptation ability. Alarms: Adjustable audio, visual, and vibration alarms alert when preset levels are reached. Alarm digital time stamp and logging. High strength engineering plastics and compound anti-slippery rubber; high strength, water-proof, dust-proof and explosion-proof. 500pcs data records, can be contact with computer via software. Can print the data records, can store data records, can make the data analysis. Intelligent curve value display, The gas concentration trend is clear and easy to understand. 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 Resoluti

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