When pressure is absent or insufficient to detect or verify a leak with the ULD-405 Ultrasonic Leak Detector (sold separately) alone, the ULD-400-T Transmitter unit can be used to generate a 40 kHz ultrasonic signal
Programmed with three signal levels for precise pinpointing of leaks
Can be used to find air and water leaks in automobile windshields, windows, door and trunk seals, fluid and gas tanks, building windows, doors or roofs
Informant®2 Dual Purpose Leak Detector – Light & Sound, All CFC, HFC and HCFC Refrigerants, All Hydrocarbons/Combustible Gases, 0.5 oz/yr (14 g/yr) for R-12 and R-134a per SAE J1627, 0.1 oz/yr (3 g/yr) when held at leak source for approx. 5 seconds
