– World’s Smallest & Lightest 4-Gas Detector for “Breathing‐Zone” MonitoringThe GX-3R is the world’s smallest and lightest four-gas detector, weighing just 100 g (3.52 oz) and measuring 58 × 65 × 26 mm, making it perfect for placement in workers’ breathing zones. It provides simultaneous detection of LEL (combustibles), O₂, CO, and H₂S using advanced micro-sensors with enhanced resistance to poisoning, long-life battery, field-replaceable filters, and robust IP66/IP68 durability. Ideal for confined space entry, utility work, and industrial safety in challenging environments.Enquire Now
High-quality product designed for durability, performance, and reliability, perfect for everyday use and long-term value.



