RKI Isobutylene/H2S/CO/CH4 50% LEL/O2 81-0143RK-04 RKI Instruments Detector The unit displays the months

The unit displays the months of service life remaining for the unit

Easy-to-read backlit LCD display

and general confined-space work where silicone and sulfur contaminants are limited

reliable air quality improvement for clean

RKI Isobutylene/H2S/CO/CH4 50% LEL/O2 81-0143RK-04 RKI Instruments Detector The unit displays the monthsYour safety team needs accurate gas detection. This RKI calibration mixture keeps your monitors precise and reliable. When your detection equipment drifts out of calibration, you risk missing dangerous gas levels on the job. This multi gas blendisobutylene, hydrogen sulfide, carbon monoxide, methane, and oxygen in nitrogenmatches real world hazards your crew faces. It's the standard way to verify your GX 6100 or SDM 6100 stays accurate before each