The GFM 2.0 sampler is a portable, explosion-proof, battery-powered device designed to determine the rate of gas leakage from various pipe fittings and valves. With the ability to be controlled wirelessly using an Andriod phone, technical information is displayed, and supervises the sampler, with a reception distance of up to 5 meters. Connect with a CR Wall representative to discuss demos, trials, and lunch & learn opportunities.