BH-4A 4 Gas Monitor - O2, H2S, CO and LEL Detection CO Gas Detector High resolution measurement

High resolution measurement

📜 ISO/NIST-traceable calibration certificate included

Analog Bar Display and Buzzer Alarm: Real-time feedback with sound and visual alarms for immediate gas leakage detection

It is designed with the low-temperature resistant OLED display

BH-4A 4 Gas Monitor - O2, H2S, CO and LEL Detection CO Gas Detector High resolution measurementProduct Overview The BH 4A is a portable 4 gas monitor for checking oxygen, hydrogen sulfide, carbon monoxide, and combustible gas levels. It is offered in standard and pump assisted variants for field, maintenance, and facility monitoring tasks. Detection Details Measures O2, H2S, CO, and LEL combustible gas in one handheld instrument. Available as a standard BH 4A version or a BH 4A version with pump. Supports sound, light, vibration, and screen