# GX-3R Personal 4-Gas Confined Space Monitor

> RKI GX-3R personal 4-gas confined space monitor. Detects LEL, O2, CO, and H2S in a compact clip-on design weighing only 3.5 oz. Quote from ERE Inc.

- **URL:** https://ereinc.com/products/gx-3r-personal-4-gas-confined-space-monitor
- **Type:** Portable Gas Detector
- **Brand:** RKI Instruments
- **Pricing:** request a quote at https://ereinc.com/products/gx-3r-personal-4-gas-confined-space-monitor
- **Tags:** Air Monitoring, brand:rki-instruments, cat:air-monitoring, dept:instruments-sales, Portable Gas Detectors, revamp-2026-06

## Description

World’s Smallest & Lightest 4 Gas Monitor!

## Images
- https://cdn.shopify.com/s/files/1/0561/7434/6433/files/GX-3R_workman-scaled.jpg?v=1781128905
- https://cdn.shopify.com/s/files/1/0561/7434/6433/products/RKIGX-3R4GasMonitor-1.jpg?v=1629375660