4 Gas Monitor, AKSTEST Gas Detector for H2S, O2, CO and LEL, Portable Gas Detector with Audible, Flash and Vibration Alarms, 18h Long Battery Life, Gas Sniffer with 5 Year Sensor

4 in 1 Gas Detector: This 4 gas monitor multi gas detector is designed for rapid detection of 4 varieties of gases (H2S, CO, LEL, O2). The battery life lasts as much as 18 hours, ensuring long-term monitoring of gas concentrations
Triple Alarm: 4 gas monitor multi gas detector utilizes three alarm modes: LED light, vibration, and sound. It responds within 30 seconds and continues to alarm until the gas concentration becomes normal. which supplies you and your circle of relatives with all-around long-term protection
IP54 Protection: This 4 in 1 gas detector is made of high-strength ABS engineering plastic, which is water-resistant, dustproof, and explosion-proof. Its back clip design makes it easy to carry within the place of work. sensor working life (EX, H2S, CO: 2 to 3 years, O2: 5 years), Ingenious back clip design for convenient carrying
Scope of Application: This portable gas detector is widely used in petroleum, chemical industry, environmental protection, metallurgy, refining, gas transmission and distribution, biochemical medicine, agriculture and personal circle of relatives and other fields, to give protection to you and your circle of relatives
What You Get: Your purchase features a 4 gas detector, a packaging box, a charging cable and charging heada user manual, and a regular gas hood