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7 days
AP388
Brand: UNV
Sound & Light Dual Alarm :  when the gas detector senses that combustible gas content exceeds the 500PPM , it will beep sounds and red L-ED lights up to warn. One Button for Use :  you just need to power on, wait its self-test/warm up, ready for use, put the gas detector near test position, finally judge gas leakage result with L-ED indicator and beep sound, very easy. Light Weight, Portable Size :  pen type design gas detector, comfortable to grip, with solid durable shell, not heavy, not big, can be easily stored or conveniently taken to anywhere, used anytime. Wide Range Of Application :  This gas detector, powered by 2 × AA...
Brand: UNV
Gas-detection monitors and tools check for gases in an area to find leaks and help prevent exposure to hazardous gases. Single-gas and multi-gas detectors are portable devices commonly used for inspecting tanks and pipelines. Single-gas detection tubes contain granules that change color when exposed to a specific compound, making them ideal for spot testing. Fixed gas detectors provide continuously monitoring of a specific area. Automated gas detector test systems maintain calibration and track data for a compatible gas detector. Calibration gas is used for testing the sensitivity of gas detectors. Gas-detection control panels manage multiple gas sensors, communicate the status of a detection system, and set limits for activating alarms and warnings.