Gas Detector GiiHoo 4 Gas Leak Detector for H2S, O2, CO and EX Portable Visual Gas Monitor with Sound Light Vibration LCD Display, Rechargeable Multi Gas Detector Meter

Wide Application Easy Carrying Around: This multi gas monitor comes with a wonderful silver case with compact size and clip design. Easy to use with a clipping right on your cloth and keep your safe the entire time while working in confined space, effectively predicting as to ensure the safety of the environment. High Sensitive and Accurate Measurement: The portable 4 gas monitor comes with high quality imported gas sensor, excellent sensitivity and excellent repeatability. Three Alarm Methods: The portable gas detector is ready to use, FACTORY CALIBRATED, comes with adjustable audio, visual, and vibration alarms alert when preset levels are reached. Accurately measure the gas concentration with easy-to-read. Waterproof,dust-proof, explosion-proof and lower error: Detection error better than ≤±5% F.S. and response time: T<30s. Zero and span calibration options. Enough capacity 1800 mAh battery for long continuous working time. 【100% Satisfied Warranty】2 YEARS LIMITED WARRANTY. If your gas detector has any quality problem, please contact us by Email. We will give you a SATISFACTORY SOLUTION., Weight: 0.4739938633 Pounds, Manufacturer: Shenzhen Jikaida Technology Co.,Ltd