mPower UNI 321 Single Gas Detectors controller Lot number is marked on

Lot number is marked on each filter

*Replacement Nylon Twine

Instruments operate with very low drift

Eco-Friendly: Biodegradable and non-toxic

Test pHMeasurement

mPower UNI 321 Single Gas Detectors controller Lot number is marked onThe 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