Products and Services

Combining digitally enhanced locating instrumentation with computer assisted leak detection ability, the HL 400 and HL 4000 leak locators can be coupled with a dual segment display feature to provide users with an accurate and universal leak analysis tool. Both units combine a large backlit graphical display with a membrane switch control. The 4000 model is a comprehensive unit featuring a menu-assisted digital filter selection and real-time leak noise frequency spectrum analysis. A memory mode for the storage and comparison of up to nine measurement values is also included, as is a continuous measurement mode for the display of continuous measurement of noise levels for varying periods of time. The 400 model offers the digital filter selection and memory mode features.

Metrotech Corporation, 488 Tasman Drive, Sunnyvale, CA 94089; phone: 408-734-1400; fax: 408-734-1415