Qrae II PGM-2400/PGM-2400P gas detector, LEL/O2/CO/H2S

Máy đo khí Qrae II

The Qrae II PGM-2400/PGM-2400P Gas detector is a series of 4 basic gases of explosive gas / CO / H2S / O2, the machine has two options for diffusion measurement or suction pump measurement.