Brand Name：eyesky Minimum Order Quantity：1 set ... levels from 100PPM-999PPM(±50PPM)and will Voice alarm >85 dB when dangerous levels are reached.This detector is a great helper to detect the invisible Gas & CO in the air(such as Natural Gas,Propane,Methane,Liquefied Petroleum Gas,etc)and keep

Brand Name：Bosean Certification：CE,FCC,ATEX,ROHS,SIL ... PPM O2: 0~30%vol Combustible Explosive Gas (Ex / LEL / CH4): 0~100%LEL Sensor O2 /H2S / CO: plug-in electrochemical sensor Alarm Type low & high alarm,

Brand Name：ATL Certification：CE.EN Product Overview The gas alarm is designed for single station use. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas (methane ...

Brand Name：Zetron Certification：CE Portable CO Detector OVERVIEW Data recovery function; in case of misoperation, it is possible to select partial or full recovery. It is possible to set whether to display the maximum value, minimum value, average value, or not. Standard USB charging port...