Bosean Portable Gas Detector O2 CO H2S CH4 H2 PH3 NH3 SO2 CO2 Gas Meter

Features: Industrial-grade sensor, high precision, real data, strong stability, real-time detection. Triple alarm mode (sound, light, vibration) is not easy to ignore, high security, high and low alarm value can be set free. 3.7v rechargeable lithium battery, battery capacity 1500MA, charging time is less than five hours, continuous work for more than ten hours (gas detection is not less than 7 hours). High-strength ABS material, waterproof, dustproof, explosion-proof, three anti-design. Product description: Gas type: Gas detector 3 Alarm methods : Sound Alarm, Light flashing, Vibrating alert, adjustable alarm values, alarm sound up to 80db Operating temperature: -20℃～50℃(except LEL is 0~40C) Operating humidity:＜95%RH (no dew) Display: 2.0 inch HD display Power: 3.7V li-battery(Built-in) Battery runtime: 10 hours or so. Product Net Weight : 130g (with battery) Size : 100mm×60mm×30mm (L × W × H) Explosion-proof mark: Exib IIB T3 Gb Protection class: ip65