RKI Isobutylene 100 ppm / H2S 25 ppm / CO 50 ppm / CH4 50% LEL / O2 12% in N2 Calibration Cylinders Description:34AL PART# 81-0143RK-04 Dimensions: 8

Dimensions: 8

with autoranging capabilities

Concealed blade for high level of safety

Charge the internal battery from an AC power supply or a DC voltage source of lower voltaic potential than the battery itself

Temples and frame flex for a comfortable fit a wide variety of faces

RKI Isobutylene 100 ppm / H2S 25 ppm / CO 50 ppm / CH4 50% LEL / O2 12% in N2 Calibration Cylinders Description:34AL PART# 81-0143RK-04 Dimensions: 8RKI Isobutylene 100 ppm H2S 25 ppm CO 50 ppm CH4 50% LEL O2 12% in N2 Calibration Cylinders Bring some order to your calibration cylinders with these new calibration cylinder holders. Once cylinders have a regulator connected, they become top heavy and easily topple over. With RKIs new cylinder holders, you can secure your cylinder either free standing or mounted to a wall or bench. There are holders available to accommodate the following three