Fuji Water Leak Detector HG-10A This is the High Performance acoustic leak detector kit. It allows accurate pinpointing of the actual leak. HG-10A professional Water Leak Detector has optional 3 contact rod for Water leak surveying. Catalogue Lightweight hand set 500g including the pick-up. Nine way selectable filter combination, ensures optimum sound detection level. Kit comprises of amplifier Hand set Sensor, Headphones. Soft case for Amplifier, Shoulder belt. Aluminium Carrying Case and operation Manual.