1. Display: LCD backlight 2. Sensor: gas-sensitive semiconductor 3. Detection range: 50~1000PPM (methane) 4. Response sensitivity: 50PPM (methane) 5. Response time: less than 500PPM about 5 seconds; greater than 500PPM about 2 seconds 6. Measurable gases: ethanol, propanol, acetylene, ammonia, benzene, methane, ethane, propane, butane, 7. Butylene oxide, gasoline, hydrogen, naphtha natural gas, paint thinner, etc. 8. Alarm mode: analog bar, red backlight and buzzer 9. Power supply: 2x1.5VAAA batteries (not included) 10. 1.1-inch high-definition large screen, the detected gas is clear at a glance 11. Simple three-button, easy to use 12. Anti-lost lanyard fit design, carry with you 13. The back cover can be disassembled and installed on the battery compartment for easy battery replacement 14. The high-definition large screen is equipped with high-precision sensors, analog bar, red backlight and buzzer triple alarm mode, accurate and reliable 15. High-strength ABS material body, tough and wear-resistant, durable 16. High and low sensitivity, accurate detection of pipeline leakage points 17. Suitable for occasions with flammable gas, fog and residue, to detect flammable gas and find the source of leakage 18. Size: 134.5x32.5x16mm
1. 显示屏：LCD背光 2. 传感器：气敏半导体 3. 检测范围：50~1000PPM(甲烷) 4. 响应灵敏度：50PPM(甲烷) 5. 响应时间：小于500PPM约5秒；大于500PPM约2秒 6. 可测气体：乙醇、丙醇、乙炔、氨、苯、甲烷、乙烷、丙烷、丁烷、7. 环氧丁烷、汽油、氢气、石脑油天然气、油漆稀剂等 8. 报警方式：模拟条、红色背光及蜂鸣 9. 电源：2x1.5VAAA电池（不含） 10. 1.1英寸高清大屏，检测气体一目了然 11. 简洁三键，使用方式简单 12. 防丢失挂绳贴合设计，随身携带 13. 后盖可拆装电池仓，方便更换电池 14. 高清大屏配备高精度传感器，模拟条、红色背光及蜂鸣三重报警方式，准确可靠 15. 高强度ABS材质机身，坚韧耐磨，持久耐用 16. 高低两档灵敏度，精准检测管道泄漏点 17. 适用于有可燃的气体、雾及残留物的场合中，进行可燃气体的检测和寻找泄漏源 18. 尺寸：134.5x32.5x16mm
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