The OLLI H₂ Portable Hydrogen Leak Detector is an ATEX-certified gas detection instrument designed for safely detecting
Measures methane up to 50
and multiple licensed software options
Plug-and-Play USB Operation
Four times the capacity of the S model
OLLI | Multi-Gas Detector The OLLI H₂ Portable HydrogenThe OLLI Multi Gas Detector is an ATEX certified portable gas detector designed for industrial safety, utility operations, confined space entry, and hazardous area monitoring. Supporting up to three interchangeable sensors, it detects combustible gases, toxic gases, oxygen, and optional pressure, providing reliable protection for workers in demanding environments. Certified to international explosion protection standards, the OLLI measures methane