... under ground telecom lines, fibers, CATV, power cable, gas pipes, etc. The TAM3000 locator consists of two basic units: a directional ... unit performance in varying conditionsSimultaneous signalsEnables receiver to verify cable locationBuilt-in ohmmeter with voltage sensing/measuring capabilityDisplays earth ... VrmsPower8 alkaline LR14 (C) cellsTypical battery life4-8hours optical & cable locator