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The HGD monitors hydrogen gas levels, is available with AC- or DC-power with single or dual relay. The HGD is equipped with LED lights and and 80
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Portable Hydrogen (H2) gas detector draws the h2 gas sample by a micro pump, equipped with high accuracy hydrogen sensor. The hydrogen gas monitor has optional H2 measuring range from 0 to 500ppm, 1000ppm, 2000ppm, 5000ppm and so on. Handheld H2 meter with real-time LCD display, audible, visual & vibrating alarm, battery-powered, long working time, durable and compact design, easy to carry and operate.
Portable Hydrogen (H2) Gas Detector, 0 to 500/1000/2000 ppm