The DetectorPro metal detector UniProbe is a compact, all-in-one probe/headphone/pulse inductance metal detector in the world famous DetectorPro design. The high-powered pulse inductance probe can be switched on or off during hunting and retrieval with your metal detector, or it can be used just as a set of high-quality detector headphones. All the electronics are built into the headphones.
Features
Operating Search Frequency: Pulse Induction
Searchcoil: 8-in x 5/8-in diameter probe
Probe Depth: Up to 6-in deep on coins in the hole
Headphone Transducers: Speakers designed for maximum sensitivity efficiency, durability and signal quality
Audio Frequency: Pulse VCO
Headphone Earcups: Heavy-duty polymer full ear surround; extra comfortable soft cushions, ambient noise blocking up to 23 decibels
Headphone Frame: Adjustable padded headband, no screws, no wire frame, no rust, compact carry foldable design
Controls: full-range "stay put" volume with segmented "click" positioning; continuous adjust Threshold and Frequency
Switches: All Detector Compatibility; Probe "On/Off"
Search Mode: threshold search, slow-motion
Operating Environments: 8-in Probe is waterproof for land, salt & fresh water beach use; Headphones are not waterproof
Cables: 1/4-in heavy-duty removable coil cords for probe and headphone with high-quality connectors
Rods: Optional for conversion to Pulse detector
Searchcoils: Optional DetectorPro 8-in or 11-in PI
Breakdown: Compact fold and carry, removable cords with high-quality connectors
Battery: (1) 9-Volt Alkaline battery (supplied)
Battery Life: Dependent on the on/off cycling during use, rated currently up to 12 hours (alkaline) continuous "on" use