Metal Detector "F-90M"

Accurate detection and measurement of the position, direction, and depth of water pipes, gas pipes, and cables!

The "F-90M" is a highly accurate metal detector that combines a discovery method using sound with a visual meter function for verification. It can accurately detect the position and direction of water pipes, gas pipes, and cables, as well as measure their depth. It can be used for locating buried manholes, meter boxes, fire hydrants, etc., affected by paving work, earth, snow, and for detecting metal objects mixed in cargo and packaging. 【Specifications (excerpt)】 ■ Detection circuit: Campbell Bridge ■ Oscillation frequency: 9.75 kHz ■ Oscillation output: 7V/p-p (output collector voltage) ■ Audio frequency: 0 to 2.5 kHz variation ■ Power supply: 4 AA batteries (6V) ■ Continuous usage time: Approximately 25 hours *For more details, please refer to the PDF document or feel free to contact us.

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