MODEL: HA-GB-IOOB [Name:Portable gas leak detector] MODEL: HA-GB-IOOB Name: Portable qas leak detector DETECTION METHOD: DETECTION PRINCIPLE: WORKING ENVIRONMENT: DISPLAY METHOD: PREHEATING TIME: RESPONSE TIME: INTERFACE: CHARGED BATTERY: WORK TIME: Natural diffusion or Pump Semiconductor, catalysis, electrochemical, etc. 3.7V-2000mAh lithium battery >8h (combustible), 30 hours (toxic) MODEL: HA-GB-IOOB Name: Portable gas leak detector Protection level: Safety Integrity Level: Explosion-proof mark: Configurable gases Flammable, Toxic, Harmful Detection gas: methane, natural gas, ammonia gas, hydrogen gas, gas, propane, acetone, gasoline, coolant, ethanol, oxide, hydrogen sulfide, paint, thinner, industrial solvent, alcohol, gas fuel and other toxic and harmful gases. PRODUCTDETAILSDISPLAY • High-performance sensor • Two-level alarm