RKI Instruments is the world leader in gas detectors, fixed gas monitors, and multi-gas sensor products.

Portable Multi-Gas / Single Gas Monitors


GX-6000 6 Sensor Gas Monitor


GX-3R 4 Gas Confined Space Monitor


GX-3R Pro 5 Gas Personal Monitor


GX-2009 4 Gas Personal Monitor


GX-2012 w/ Li-Ion Battery


Eagle 2 One to Six Gas Portable

03 Series - Single Gas Personal Monitors


SC-01 Single Toxic Gas Monitor


OX-07 Oxygen Monitor


Fixed Single Gas Monitors


OX-600 Indoor Stand Alone Oxygen Monitor


EC-600 Indoor Stand Alone CO Monitor