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BH-90-EX Gas Detector's video

326 plays · 2018-10-19
Bosean BH-90-EX Gas Detector
Product description
BH-90-EX portable combustible Gas Detector is a diffusion type Gas Detector, used to detect the concentration of combustible gas, BH-90-EX range of 0~100%, support sound, light, vibration three alarm mode.