



Marine & Aviation
HX-490S-ATEQ
Description
The HX-490S is a dual-gas helium/hydrogen sniffer designed for industrial environments, using an industrial-grade mass spectrometer for maximum sensitivity, fastest response, and smallest footprint. It detects helium or hydrogen tracer gases and features built-in dual-gas standard leak bottles.
Get a Quote for This Product
100% Refund Guarantee24h Response100K+ Verified FactoriesYour data is safe
Free China Sourcing Guide
Learn how to find reliable factories, avoid scams, negotiate prices, and manage quality -- all from our years of on-the-ground experience in Ningbo.