About This

🔔 4 in1 Gas Detector:This portable 4 gas monitor detector featuring high quality and reliable gas sensors provides excellent sensitivity and repeatability gas monitor performance. Response Time T < 30s and precision ≤ ±5% FS.
🔔 Easy to operate: This 4 in 1 gas detector allows the user to adjust the high and low alarm values. Also comes with real-time LCD display and alarm data log function. Each detector comes with Factory Calibrated. Ready to use directly.
🔔 Easy to Carry Around: This handheld multi gas monitor comes with compact size design and has a stainless steel clip on the back side, which can be easily clipped on your clothes, pocket or belt to keep you safety and comfortable working in confined space
🔔 Four Alarm Methods：This gas meter tester featuring four alarm modes (sound, light, vibration and display) which is convenient for use in confined space to alert you when dangerous gas detected
🔔 100% Customers Satisfied Warranty: 2 Years Limited Warranty. If you have any question or quality issues, please contact us by Email. We will provide you a satisfaction solution.