mPower UNI 321 Single Gas Detectors

The UNI 321 is a compact and durable single gas detector designed for hassle-free monitoring of hydrogen sulfide, carbon monoxide, or oxygen. With its long operating life of up to 36 months and maintenance-free design, the UNI 321 offers exceptional convenience and cost-effectiveness. Equipped with a large, easy-to-read LCD screen and six bright red LEDs, the UNI 321 provides clear and immediate gas concentration readings and alarm notifications. The device's rugged construction ensures reliable performance in demanding environments. Unit Includes: MP Instrument with Sensor & alligator clip AA size lithium battery Quick start guide Key Features:  UL, cUL, ATEX & IECEx intrinsic safety Hazardous Class 1, ABCD, Class II, EFG: Class III, T4 IP67 Full range alarms with bright red flashing LEDs