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$239.00
SE
BOSEAN BH-90M-HCN Hydrogen Cyanide Gas Detector
0-50ppm
Range 0-50ppm, resolution 0.1/0. 01ppm, unit ppm, suitable for gas hydrogen cyanide, alarm point can be manually set, gas detection is carried out by natural diffusion, with good sensitivity and repeability.
$239.00
SE
BOSEAN BH-90M-CL2 Chlorine Gas Detector
0-20ppm
Range 0-20ppm, resolution 0.1ppm, unit ppm, suitable for gas chlorine, the alarm point can be set manually, the default alarm point of different gases is different, the response time T90 < 60s.
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