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.
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