{"product_id":"smart-sensor-4-in-1-oxygen-hydrogen-sulfide-carbon-monoxide-gas-detectorar8900-english","title":"SMART SENSOR 4 In 1 Oxygen\/Hydrogen Sulfide\/Carbon Monoxide Gas Detector(AR8900 English)","description":"\u003cbr\u003e1. Carbon monoxide: 0-999 ppm\u003cbr\u003e2. Hydrogen sulfide: 0-500 ppm\u003cbr\u003e3. Oxygen: 0-30%VOL\u003cbr\u003e4. Combustible gas: 0~100%LEL\u003cbr\u003e5. Protection rating: IP65\u003cbr\u003e6. Battery: built-in 3.7V 3500mAh Lithium Battery\u003cbr\u003e7. Alarm settings: upper and lower limit alarm values\/STEL alarm value\/TWA alarm value\u003cbr\u003e8. Zeroing and calibration: supported\u003cbr\u003e9. Sensor principle: electrochemical, catalytic combustion\u003cbr\u003e10. Power-on response time: 60 seconds\u003cbr\u003e11. Operating current: 360 mA\u003cbr\u003e12. Display: 2.4-inch LCD backlit segment display\u003cbr\u003e13. Charging interface: TYPE-C charging interface\u003cbr\u003e14. Alarm method: triple alarm prompt (audio, visual, vibration) working time: 12 hours (with built-in pump operating, no alarm)\u003cbr\u003e15. Automatic Shutdown: Automatically shuts down after 10 minutes of inactivity.\u003cbr\u003e16. Excellent sensitivity and accuracy, short response time, precise and professional measurement.\u003cbr\u003e17. Built-in high-speed suction pump for faster and more complete gas absorption.\u003cbr\u003e18. Triple alarm with sound, light, and vibration: The instrument will provide a triple alarm indication with a buzzer, flashing light, and vibration.\u003cbr\u003e19. Supports charging function; can work for 12 hours without alarms.\u003cbr\u003e20. High-definition backlit large screen with adjustable brightness; clear reading even in dark environments, making measurement more convenient and faster.\u003cbr\u003e21. Sleep mode saves energy; the instrument will automatically shut down after 10 minutes of inactivity.\u003cbr\u003e22. Metal back clip design for easy carrying.\u003cbr\u003e23. Anti-slip design to prevent slippage and damage.\u003cbr\u003e24. Weight: 304g\u003cbr\u003e25. Dimensions: 82x68x167mm\u003cbr\u003e26. Sampling tube length: 282mm\u003cbr\u003e\u003cbr\u003e","brand":"SMART SENSOR","offers":[{"title":"Default Title","offer_id":50753686929655,"sku":"TBD0606761001A","price":133.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/6734\/0535\/files\/TBD0606761001A.jpg?v=1778240764","url":"https:\/\/buy2fix.co.uk\/products\/smart-sensor-4-in-1-oxygen-hydrogen-sulfide-carbon-monoxide-gas-detectorar8900-english","provider":"Buy2fix","version":"1.0","type":"link"}