33khz industry standard Sonde for use detecting underground pipes/ducting when attached to flexible (cobra) rods and hand rods, use in conjunction with CAT scanner to accurately locate pipes/blockages helping reduce costly and disruptive civils work allowing accurate excavation, item is brand new and unused although does not come in original retail packaging, comes supplied with batteries included and adapters for different rod fitment, very simple and easy to use and very durable
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