Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector

Product Name: ADKS-4 Gas DetectorMeasuring gas: flammable oxygen carbon monoxide hydrogen sulfideDisplay error: less than equal 5% FSResponse time: TLess than 30sIndication method: LCD displays real-time data and system statusLED, sound, vibration to indicate alarm, fault and undervoltageworking environment:Temperature: 20Celsius~50Celsius;Humidity: Less than 95%RH without condensationWorking voltage: DC3.7V (Lithium battery capacity 2000mAh)Charging time: 6h~8hStandby time: more than 8 hoursProtection class: IP65Size: 130x65x45mmWeight: about 0.5kgColour:orangeMaterial: ABSPackage Contents:1 x Multi Gas Detector1 x English manualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.