Single Gas Detector Hydrogen Sulfide 0 – 100 ppm Audible, Visual, Vibrating Lithium Battery

BW Clip single gas detector keeps gas detection simple, running continuously for up to 3 years, with no calibration and no replacement of battery/sensor required. Key features: Comfortable – ultra small and lightweight. Easy – simple one-button use and no calibration minimizes training. Affordable – protect more people on the same budget. Durable – made for industrial environments. Safe – high quality rating