BH-90-O2 Gas Detector's video
122 plays · 2018-10-19
Videos > Gas detector > BH-90-O2
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Product description
Baoshi'an BH-90-O2 mine gas alarm adopts mainstream 8-bit micro-control technology. It is a high-precision single gas alarm with a built-in 1500mA large-capacity lithium battery, which enables BH-90-O2 to work continuously for more than 10 hours. The 90-O2 mine gas alarm is a liquid crystal display of gas concentration value.
