Adapter Module. hope you could understand.
eBay
This professional portable combustible gas leak detector with visual leakage indicator, can detect gas leakage. Can be used to detect almost all Combustible Gas. Portable detector for detecting alomost all combustible gas.
eBay
Portable single gas detector can make continuous detection to combustible and toxic gases. High concentration protection for combustible gas. Self test for the combustible gas sensor. It has good sensitivity and reproducibility.
eBay
It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air. When the concentration reaches or exceeds the preset alarm value. The groove of the upper cover is designed to lock the casing.
eBay
Portable single gas detector can make continuous detection to combustible and toxic gases. It has good sensitivity and reproducibility. Triple alarm mode (sound, light, vibration) is not easy to ignore, high security, high and low alarm value can be set free.
eBay
Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. Range: 0-5%VOL. Resolution: 0.01%VOL.
eBay
Portable single gas detector can make continuous detection to combustible and toxic gases. High concentration protection for combustible gas. Self test for the combustible gas sensor. It has good sensitivity and reproducibility.
eBay