RKI GX-3R Pro Gas Detector (each) Configuration:LEL | O2 | H2S | CO | CO2 %vol Hard hat lifespan may vary

Hard hat lifespan may vary depending on the conditions of each work site

7000 and FF-400 Series with bayonet filter holders

3M recommended for nuisance level organic vapor relief and for ozone protection up to 10X OSHA PEL

Simple to use

Grid fabric technology allows superior breathability

RKI GX-3R Pro Gas Detector (each) Configuration:LEL | O2 | H2S | CO | CO2 %vol Hard hat lifespan may varyGX 3R Pro Gas Detector with Wireless Communication Pump not included The GX 3R Pro is the worlds smallest 5 gas monitor weighing only4. 58 ounces and fits in the palm of your hand (2. 9 W x 2. 6 H x 1. 06 D). It simultaneously monitors and displays 5 different gases. In addition to monitoring standard confined space gases, LEL, O2, CO, & H2S, theGX 3R Pro has a 5th channel where you can add infrared or toxic gas sensors. Two of the four sensor slots