Product Spotlight: RKI Instruments GX-3R Confined Space 4 Gas Monitor

June 25, 2025

Supplier Resource

Overview

The GX-3R is the worlds smallest 4 gas monitor weighing only 3.52 ounces and can comfortably be clipped within a worker’s breathing zone (2.2” W x 2.55” H x 1.02” D). It simultaneously monitors and displays LEL combustibles, O2, CO (Hydrogen compensated CO also available), and H2S.

At Cross Company, we supply RKI products to support industries such as chemical processing, manufacturing, and oil and gas, ensuring reliable and continuous gas monitoring. Learn more about the RKI Instruments GX-3R Confined Space 4 Gas Monitor and Contact us today to get pricing!

GX-3R Confined Space 4 Gas Monitor

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