The RD312 locates lost or hidden metal covers in the street. It is light and simple to use. Gain can be manual or auto. The position is indicated by a varying pitch tone, the highest pitch indicating the maximum response over the target. It is robustly constructed from high impact ABS and aluminium and is weatherpoof to IP54. It weighs 1kg weight and is easy to use, swiftly locating lost manhole covers, valve boxes, in the street. The RD312 will typically run for 30 hours from a 9v alkaline battery.
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• Unbeatable performance locating targets near a fence line.
• Pinpoints to 1 inch of center for Valves and Curb boxes
• Excellent for finding buried ferrous objects including PK nails, iron pipes, valve covers, masonry nails and old hidden culverts.
• Made of strong ABS. Unique end design also protects the switches and the operator is still able to use the controls when wearing thick gloves.
• Pulsating tone/Low battery indication and quick, easy battery replacement.

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