RKI H2S 20 ppm / CO 60 ppm / CH4 29% LEL / O2 15% in N2 34AL Calibration Cylinder Part# 81-0141RK-04 Model 410 With datalogging enabled

With datalogging enabled

Optimaire TL

4CF+ CiTiceL

Unique combination of noble metal catalyst and hopcalite pre-filter (W 95)

RKI H2S 20 ppm / CO 60 ppm / CH4 29% LEL / O2 15% in N2 34AL Calibration Cylinder Part# 81-0141RK-04 Model 410 With datalogging enabledRKI H2S 20 ppm CO 60 ppm CH4 29% LEL O2 15% in N2 34AL Calibration Cylinder Part# 81 0141RK 04 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