RKI H2S 25 ppm / CO 50 ppm / Propane 50% LEL (1.05% vol) / O2 18% in N2 34AL Calibration Cylinder Part# 81-0163RK-04 CMT SECUNORM 380

SECUNORM 380

Mineral acids (e

Pump and circuit status indicators

Suitable for handheld use or long-term deployment in fresh water or saltwater

• Optional tape weight to help sink probe into a deep or crooked well

RKI H2S 25 ppm / CO 50 ppm / Propane 50% LEL (1.05% vol) / O2 18% in N2 34AL Calibration Cylinder Part# 81-0163RK-04 CMT SECUNORM 380RKI H2S 25 ppm CO 50 ppm Propane 50% LEL (1. 05% vol) O2 18% in N2 34AL Calibration Cylinder Part# 81 0163RK 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