Your basket is empty.

Added to Basket

Modifications

Pentechnic can offer a range of Modifications to improve your detector.
Not all models can benefit but here are some examples.

Laser Trident I & Trident II Frequency Modification
This mod increases the search frequency from 14KHz to 18KHz
Higher search frequencies can improve sensitivity to smaller targets and improve iron rejection when compared to lower ones.
(Also available for the Cibola and Vaquero - please call)

Fixed/Adjustable Ground Cancel
Some Tesoro models have a front panel ground control for the operator to manually adjust.
There can be occasions when a user may find it difficult to correctly adjust this control
or maybe you just want to switch on and start searching immediately.
This modification will give you the choice.
Fixed for ease of use...or...Adjustable for maximum performance.

Tesoro Tejon PRO Upgrade
Pentechnic can now offer a PRO upgrade for the TEJON.
Not everyone can get on with multi-turn ground controls.
There can be occasions when a user may find it difficult to adjust this control,
or maybe you just want to switch on and start searching immediately.
This upgrade will give you the choice.
Fixed for ease of use...or...Adjustable for maximum performance.
Earlier models can also benefit from important changes to the discrimination system.
These changes make the Tejon an ideal choice for farmland searching,
especially if you are looking for small coins/hammered on iron/junk infested sites.

Laser Trident I & Trident II Audio Upgrade
The Trident I & II give a low and pleasant tone when detecting a target, however some people prefer a higher tone.
This upgrade increases the audio frequency in the motion mode.
(Also available for the Cibola and Vaquero - please call)

Laser Scout  Upgrade (B-o-o-s-t)
Pentechnic can now offer a boost and audio frequency upgrade for the Scout
The boost will increase depth by up to 2 inches in air tests.
The frequency change will give a much sharper and clearer response to small targets.

Drop in Battery System
 This is suitable for all Laser & Tesoro Detectors that have
 2 battery holders each with 4 pencell batteries.
 The Battery leads are removed and a contact circuit board is fitted.
 The Battery Holders can then be dropped in without any tangled wires-It's easy.
 The Modification also includes new screw fittings for the
 Battery Compartment Door, which hold everything firmly in place.

Laser / Tesoro Dust & Dirt Seal
Many Detector faults are caused by Rainwater/Dirt entering the machine
and a fully sealed Detector can cost a lot more than a standard one.
Pentechnic can offer a Dust & Dirt Seal upgrade for all Laser & Tesoro models.
Seals are fitted to the Front Panel/Speaker/Switches & Headphone socket to
prevent dirt or moisture from entering the front of your Detector.