www.supplyht.com/articles/84952-eneral-pipe-cleaners-s-gen-ear
eneral Pipe Cleaners's GEN-EAR
April 30, 2002

The new GEN-EAR quickly and accurately locates leaks in PVC, cast iron, copper and steel lines. It also pinpoints problems in various work, soil and surface conditions. Two specially designed sensors detect the sounds caused by cracked pipe beneath the ground.
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