Protect the Future with Water, Gas, and Energy

RD312 - Underground Imaging (Metal Cover Detector):

RD312 is a device used for finding metal covers under asphalt, concrete, or grass, with simple manual operation. Manhole covers, valve boxes, underground vault or cellar covers, water shut-off points, and valves can be perfectly located with this device. Moreover, the detection of the sought cover is not affected by it being under a parked car, near metal railings or fences

Typical Applications

Locating buried manholes, covers, and valves

Searching for targets around railings, cages, cars, and similar locations

Exact positioning of cover size

Underground Imaging Performance

10 cm diameter cast iron cover: Up to 30 cm depth

15 cm diameter cast iron cover: Up to 41 cm depth

10 cm diameter plastic-coated metal cover: Up to 20 cm depth

15 cm diameter cast iron cover: Up to 41 cm depth

43 cm x 30 cm cast iron cover: Up to 61 cm depth

63 cm x 48 cm galvanized steel cover: Up to 60 cm depth

63 cm x 48 cm cast iron cover: Up to 76 cm depth

Underground Imaging Features:

Lightweight

Operated with simple two-button controls

Automatic fine adjustment for maximum detection performance

Different tone alerts when a buried metal object is found

Search head adjustable to desired angle and height

Waterproof search head for use in shallow water