GI 551 - 661 - 771 Professional Manhole Cover Detector Complete range of manhole cover detector for locate, manhole sockets connections gas-water and sewage hatches under any road coverage Light and rugged for field use Locate the sides of cover under asphalt Hi depth location Ergonomic handle Excellent value for money

GI series - Manhole Cover Detector The Gastech manhole cover locators GI Series allow you to determine the location of manhole metal under asphalt even at great depths. The GI series is characterized by its high detection sensitivity combined with great handling and sturdiness The patented antenna allows, with scanning the terrain to locate buried metal parts with extreme precision, detection is highlighted by an instantaneous modulation of the acoustic signal Technical Specifications Modelli GI 551 Sensivity regualtion Telescopic road Carrying case Power supply HI-FI Headphone Note : Mod. 551...