Manufacturer of ultrasonic leak detection equipment & malfunction location tools. Ultrasonic maintenance tool detector locates pressurized & non-pressurized leaks, finds & predicts mechanical malfunctions including compressed air & gas, high pressure steam & systems boilers, defective steam traps & valves, vacuum systems, faulty gaskets & seals, tires & airbrake systems, tanks & containers, corona discharge, hydraulic valves, bypassing cylinders & partially blocked ports, bad bearings. Base unit weight 1.2 lbs., frequency range 35 Khz to 45 Khz, base unit dimensions 6.5" x 4.5" x 1.75". Ultrasonic detection works for leaks in the order of .5 cc per second. Industries served include aerospace, brewing, building maintenance, chemicals, composites, engineering, federal government, fire departments, food processing, gas industry, general industry, HVAC, hospitals & medical, mining, municipalities, pipeline and oil, plumbing, research labs, schools & colleges, utilities-electric, oil, gas & telephone, transportation-auto, truck, bus, marine, rail and airlines.