The PRIMA Model EGD is a portable easy to use, compact, durable, COMBUSTIBLE GAS ANALYSER with a 0 to 100 % LEL range. It Measures combustible gas in diffusion Mode.

With an option of Inbuilt Pump which draws the sample gas through the probe when the momentary type pump switch is depressed. Two settable alarms both visual & audible are provided. Flame flash back arrestors to the inlet and outlet of the gas circuit are incorporated. The sensing head is certified for use in hazardous locations.