CALG-120-50H2S/N2-120L 50 PPM H2S/BALANCE N2

The Cal GAS 120-50H2S/N2 Personal Gas Detector is a reliable and compact device designed to detect and monitor hydrogen sulfide (H₂S) gas levels in nitrogen (N₂) environments. Engineered for safety and precision, it is an essential tool for professionals working in hazardous environments, such as oil and gas, chemical plants, and confined spaces.