TECHNICAL SPECIFICATIONS
1.Gas indicated: Natural gas, LPG etc.combustible gas
2.Sensitivity:Min: Propane 500ppm ;Natural gas 100ppm Max: 6500
3.Working conditions:Temp:-4~131F(- 20~55C);Hum: <95%RH
4.Working current:200mA
5.Power Source: DC3V(two 1.5V AA battery)
6.Response time:<5s
7.Alarm method visual and audible alarm Sound:>65dB
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