The GX-3R from RKI Instruments is the world’s smallest and most lightweight 4-gas detector, engineered to keep workers safe in the toughest industrial environments. Designed for confined space entry and personal monitoring, the GX-3R continuously measures LEL, O2, CO, and H2S gases, all in a compact, rugged design that fits comfortably in your shirt pocket. With advanced sensor technology, robust construction, and straightforward operation, the GX-3R delivers reliable protection without weighing you down.
- Compact 4-Gas Monitoring for LEL, O2, CO, and H2S
- Durable, water- and dust-resistant design (IP66/68 rated)
- Real-time gas readings with visual, audible, and vibration alarms
- Up to 25 hours of battery life on a single charge
