PLT850 4 In 1 Gas Analyzer Ethanol Tester Approved Co2 Meter Air Quality Monitor Carbon Monoxide Sensor Analyzers Tools

Technical parameter:Gas type: EX, H2S, CO, O2 EXRange: (0-100)%LEL;Low alarm: 20%LEL;High: 50%LEL;Resolutio: 1%LELH2S Range: (0-100)ppm;Low alarm: 10ppm;High: 35ppm;Resolutio: 1ppmCO Range: (0-1000)ppm;Low alarm: 50ppm;High: 150ppm;Resolutio: 1ppm O2Range: (0-30)%vol;Low alarm: 19.5%vol;High: 23.5%vol;Resolutio: 0.1%volPrecision: less than or equal to +/- 5%FSResponse time: T less than 30sDisplay: LCD display real-time data and station of systemAlarm: Audible-visual-vibration alarm withvoice alarmWork: -20℃ ~50℃; less than 95%RH non-condensingPower supply: DC3.7V (Rechargeable lithium battery1800mAh)Explosion-Proofgrade: ExibⅡBT3Gb Battery charge time: 4h-6hWorking time: Over 10 hours Sensor life: 2 yearsProtection grad: Ip65Dimensions: 140mm x73mm x32mmWeight: 300gMaterial: ABS + electronic components

• Portable voice type multi gas detector is a safety device that can continuously detect the concentration of leaking gas.
• It adopts advanced integrated circuit technology, embedded computer control, high-quality imported gas sensors, with excellent sensitivity and repeatability.
• It uses dot matrix LCD display to support Chinese-English interface and Chinese-English voice prompt, so that users can quickly understand the product and use and maintain it simply.
• High-strength engineering plastics, good seismic resistance, high strength, high-grade atmospheric appearance and dust-proof, waterproof and explosion-proof function, etc.