[DETAIL] ANENG GN805 Combustible Gas Leak Detector 50~1000PPM Sound Alarm Gas-sensitive Semi-conduct Detector LCD Backight Screen Tools Summary: This instrument is a combustible gas leak detection device used to quickly and reliably detect leaks of combustible gases. Technical parameters: Sensor: Gas sensitive semiconductor Response range: approximately 50PPM-1000PPM (methane) Sensitivity: Approximately<50PPM Gas detection (department list): Acetone, acetylene, alcohol, ammonia, benzene, ethanol, epoxyacetylene, gasoline, hexane, hydrogen, methane, petroleum gas, natural gas, paint thinner, propane, solvents, etc. The preheating time is about 30 seconds. Response time:<500PPM (approximately 5 seconds);> 500PPM (approximately 2 seconds). Alarm mode: sound and indicator light. Usage environment: Temperature 0 ℃ -50 ℃, humidity 20% -80% RH. Storage environment: Temperature -10 ℃ -60 ℃, humidity 20% -80% RH. Battery: 2 1.5VAAA (size 7) batteries. Product size and weight: 180.8 (L) x26.1 (W) x29.2 (H) Weight: 75.7g (including battery) Specification: Product model GN805 Response range 50~1000ppm Use battery AAA*2 Number seven(Without battery) Warm-up time 30 seconds Use environment 0°C-50°C/20%-80%RH Sensor Gas sensitive semiconductor Sensitivity Approx.< 50ppm Alarm method Sound and indicator lights Adjustable sensitivity S key toggle Storage conditions -10°C-60°C/20%-80%RH Response time <=500ppm: about 5 seconds >500ppm: about 2 seconds Automatic shutdown No operation within 4 minutes,automatic shutdown Package: 1 * Color box packaging 1 * Combustible gas detector 1 * Manual [ATTRIBUTES] - Battery Included: No - Hign-concerned Chemical: None - Model Number: GN805 - Battery Included: No - Hign-concerned Chemical: None - Model Number: GN805 - With LCD Screen Or Not: Yes - Gas Type: Multifunctional - DIY Supplies: Electrical - Brand Name: ANENG - Origin: Mainland China - Certification: None - Product model: GN805 - Response range: 50~1000ppm - Use battery: AAA*2 Number seven - Warm-up time: 30 seconds - Use environment: 0℃-50℃/20%-80%RH - Sensor: Gas sensitive semiconductor - Sensitivity: Approx.<50ppm - Alarm method: Sound and indicator lights - Adjustable sensitivity: S key toggle