Description Overview GAOTek 4in1 gas detector could detect combustible gas, CO2 and other two types of toxic gases continuously and simultaneously. It is widely used in the area where explosion proof is required or toxic gas leaks, like underground channels or the mining industry, to protect the workers’ life and avoid damage to the relevant equipment. Features Multiple alarm methods Support more 100 gases Support customization of various functions Connect computer to download data Simultaneous detection of four gases Technical Specifications Detected gas C02 and others Masure range 0 to 5000 ppm /0-1%/5%/10%VOL Resolution 1 ppm/0.1% VOL Alarm point 1000 ppm /2000 ppm Dimensions 5.70866 in x 2.71654 in x 1.10236 in (145 mm x 69 mm x 28 mm) Response time <60 S Error ≤±5% FS Battery capacity 1800 mAh Standby time >8 h Humidity <95% RH Explosion proof mark Exib IIB T3 Gb Operating voltage DC3.7 V Temperature -4 ℉ to 122 ℉ (-20 ℃ to 50 ℃) Weight 0.507063 Ib (0.230 kg)
