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Price (inc. VAT)
Price (inc. VAT)
Price (inc. VAT)
Price (inc. VAT)
Price (inc. VAT)
Price (inc. VAT)
Price (inc. VAT)
Price (inc. VAT)
Price (inc. VAT)
Price (inc. VAT)


Manufacturer: Secon
Availability: Usually ships in 1-2 weeks, on request only, no refunds
As a fully-fledged UW metal detector in industrial quality the SECON UWM 30 captivates with its good detection range and its compact, handy design. It detects all metals. For determining the area of application: objects, small or large, which can be recovered with basic tools. The limit of the detection range depends on the size and location of the metal objects as well as on their composition and the local search conditions.

Price (exc. VAT) €695.04

Price (inc. VAT) €841.00

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Despite its small size and search head this small and most simple to use underwater metal detector offers an impressive detection performance and an high resolution of small metal objects buried closely to each other. The UWM 30 detects ferrous and non-ferrous metal and alloys. The limits of detection range depend on the size, distance and kind of metal object to be detected. Small objects such as coins may be detected up to 25 cm distance while large objects can be located at correspondingly larger distance.

Key Features

  • Detects all metals 
  • Easy to operate 
  • Oval-type probe with high range 
  • External vibration-type signal
  • Compact & Robust underwater design
  • Digital PI technology
  • Automatic balancing
  • Automatic interference compensation
  • High level of detection sensitivity in fresh- and salt water
  • 60m depth rated

General Overview

The SECON UWM 30 with its oval fully-fledged search head adds to the range of SECON underwater metal detectors a particularly cost-favourable, easy to use and precise PI detector. It is intended for use in the hobby sector and also in professional fields of application. The UWM 30 is based on technical features of EBINGER detectors that are in use on every continent. The UWM 30 is used primarily for the detection of small and medium-size metal objects which the diver can recover without great effort. The detector detects ferrous and non-ferrous metals including gold and silver. Thanks to its circular search head, the UW scanner offers a larger detection range than the UWPP 10 with its rod-type sensor. The range within which metal objects may be detected depends on their size, location and material as well as also on the conditions for detection.

Mode of operation

The UWM 30 underwater hand sensor applies a microprocessor controlled pulse-induction process (PI). Weak magnetic pulses generate eddy currents in the objects being searched for; these retroact on the sensor as a magnetic echo. This response signal is converted electronically into a vibration alarm. The digital PI system permits the detector to be used in both, freshwater and saltwater. As a result of the static mode of detection, deductions can be made on the size and depth of the detected metallic items.

Constructional features

The UWM 30 is a battery operated, pressure waterproof metal detector for underwater use. It consists of a single sided headset and a search head flanged to the detector handle with builtin electronics and battery compartment. The detector is put into operation by rotation of the handle against the search head. Sensitivity can be adjusted by means of the sensitivity adjustment ring even when wearing diving gloves. The pressure waterproof headset provides the alarm. The device gives clear vibration signals, which allow conclusions on targets size and distance due to the change in alarm frequency and intensity. The spring clip and the rubber ear shell can be dismantled from the headset to suit an operation with a dry diving suit.
  • Detector: Oval-type prove with high range
  • Power supply: 1 pc. 9 V E-Block IEC 6 LR61 1 pc. rechargeable battery 9 V E-Block Ni-MH TR7/8
  • Operation time: * dry battery approx. 6.5 h / rechargeable battery approx. 3 h
  • Temperature range: approx. -10°C to +55°C
  • Dimensions:
    • Search head approx.: 260 mm x 153 mm 
    • Electronic cylinder with handle approx.: Ø35 x L295 mm
    • Length overall approx.:* 525 mm
    • (Optional) Length extension tube approx.: 580 mm
  • Weight: approx. 1.1 kg
  • Pressure test: approx. 7 bar (60 m)
* Depends on the temperature and the quality of the battery / rechargeable battery used.
** The total length refers to the detector when flat, measured from the tip of the detector to the end of the handle.
  • UWM 30 metal detector
  • Lanyard
  • Extension tube with handle and armrest
  • Test piece
  • Operation manual
SECON provides a limited warranty to the original purchaser against all defects in original workmanship and material under normal SCUBA use and service as outlined in the owner's manual for 1 year from the date of purchase, with the following exceptions and conditions:
  • This warranty does not cover rental use.
  • Should your equipment prove to be defective for any reason (other than those listed in the limitations section below) it will be repaired or replaced at SECON´s discretion, free of charge, excluding shipping and handling charges.
  • Repairs made under this warranty will not extend the warranty period
  • This warranty is non-transferable and applies to the original purchaser only.
  • All correspondence concerning this warranty must be accompanied by a copy of the original sales receipt.
  • Any flood or damage, for any reason, that is caused from flooding an O-ring sealed or water tight area will not be covered under warranty. All O-ring sealed products undergo extensive factory pressure testing before being shipped and delivered and are therefore guaranteed to be sealed and functioning when shipped from the factory.
  • SECON will not be liable for any loss, damages, or expenses including incidental or consequential damages directly or indirectly arising from the sale or use of the product.
  • All paint finishing, cosmetic discoloration of surfaces, powder coating, or material stitching that is chipped, damaged, or unthreaded through customer use is not covered in the warranty.
  • SECON does not warranty any product for aesthetic finishes. Issues with surface finish that do not affect function of the product are not covered under warranty.
  • This warranty does not apply and may be rendered completely void in the event of accidental damage, abuse, overcharging of battery, flooding due to neglect, tampering, lack of care and maintenance, improper storage, or unauthorized service.
  • This warranty specifically excludes cords, connectors, O-rings, fuses or other conditions resulting from misuse and negligence.
  • This warranty becomes void if the product components are damaged by anything other than normal recreational diving use.
  • Modifications or repair by anyone other than an authorized SECON Dealer or ADITECH Service Department will void the warranty.
  • Each product is carefully examined and checked before it is shipped. It should therefore be visually and operationally checked as soon as it is received. If it is damaged in anyway, a claim should be filed with the courier and ADITECH notified of the damage.
  • By purchasing this product you agree and understand that in no event will SECON, its distributors or retailers, be held liable for any personal injuries resulting from its operation, or any other damage whether direct, indirect, incidental or consequential, even if SECON or ADITECH is advised of such damages.

NOTE: If the equipment is not covered by warranty, or if it is determined that the fault is caused by misuse, repair will be billed to the customer, and an estimate submitted for customer approval before the commencement of repairs

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