RKI H2S 10 ppm / CO 50 ppm / O2 18% / CH4 50% LEL in N2 58AL Calibration Cylinders Part# 81-9018RK-02 GX-2012 the pDR-1500 is outfitted for

the pDR-1500 is outfitted for relative humidity compensation

even when worn with a protective visor

smarTROLL Multiparameter Handhelds

Long battery life

Relative humidity 95% non-condensing

RKI H2S 10 ppm / CO 50 ppm / O2 18% / CH4 50% LEL in N2 58AL Calibration Cylinders Part# 81-9018RK-02 GX-2012 the pDR-1500 is outfitted forRKI H2S 10 ppm CO 50 ppm O2 18% CH4 50% LEL in N2 58AL Calibration Cylinders Part# 81 9018RK 02 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