Leak Detection Hire HT Products Ltd. can provide a range of leak detection equipment and accessories available for hire Leak Detection Equipment Available: Helium MSLD Leak Detectors Portable Trolley Mounted Sniffer Mode Portable / Hand-Held Leak Detectors: Helium Refrigerant Hydrogen (5%H2 / 95% N2) Flammable / Combustible Gases Leak Detection Accessories: Helium Spray Probe w/ Fine Flow Control + Helium Line Vacuum Fittings and Hoses Pressure Hoses and Fittings Adaptors, Jigs and Fixtures Gas Bottle Regulators and Fittings