Sildale Pty Ltd

Trading as:

               

ABN 69 721 507 020

Treasure Enterprises of Australia

  Australia's Oldest & Largest Supplier of Metal Detectors, Gold Prospecting and Treasure Hunting Equipment.  

The Leading Professionals for Internet, Mail, Telephone and Fax  Orders

Established 1976

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         TESORO METAL DETECTORS

 

PRICE
LIST
CURRENT MODELS: Incl. GST
 
CORTÉS with 9" x 8" Concentric Coil 1,660.00
LOBO SUPER TRAQ with 10" Elliptical Wide Scan Coil 1,555.00
TEJÓN with 9" x 8" Concentric Coil 1,375.00
DeLEÓN with 9" x 8" Concentric Coil 1,185.00
VAQUERO with 9" x 8" Concentric Coil 1,080.00
GOLDEN U-max with 9" x 8" coil 1,060.00
CIBOLA with 9" x 8" Concentric Coil 870.00
SILVER U-max with 8" Concentric Coil 580.00
COMPADRE with 5 3/4" Concentric Coil 399.00
   
TIGER SHARK (Underwater) with 8" coil 1,498.00
SAND SHARK (Underwater - P.I.) with 8" coil 1,360.00
   
   
ACCESSORIES:   Price on application  
   

 

MODEL INFORMATION:

 

 

     CORTÉS

The Cortés represents the best combination of current and new technologies that Tesoro has to offer.

The first thing that you will notice is the control box and battery holder configuration. The µMax housing was just not big enough to hold the new circuit board so we moved the batteries down under the arm bracket and increased the size of the box slightly. This allows us to use a 12 volt system to work with the demands of the target ID circuitry. It also gave us the ability to put a 2¼" speaker on the Cortés. This will give better and louder target signals in the field.

The Cortés'   2x16 character LCD display will catch your eye as well. This area is the information centre of the detector. The top row is an alpha/numeric display that gives a broad indication of your possible target. One of five different categories are displayed. Also if the target is overdriving the circuits, the display will tell you to lift the coil for a more accurate reading. The alpha/numeric and bar graph section of the display will remain blank until the coil passes over a target. After the detectorist has decided to dig or ignore the target the display will clear itself after six seconds of not receiving a signal. The display works in all modes, regardless of the discrimination setting. By clearing the display after six seconds the user is able to tell if has passed over a new target that may have been discriminated out. The detector may not produce an audio signal, but the display will show a target reading. The detectorist then has the choice to either go back and check the target or ignore it.

The bottom half of the display contains the real nuts and bolts information that will help you to work the Cortés to its fullest extent. The far right hand part of the display is a battery level indicator. This gives an accurate measure of your current battery level. On the far left-hand side is the probable depth indicator. The Cortés uses the phase shift of the target to determine the probable target and then looks at the amplitude of the signal to determine the depth. For example: a nickel and a quarter are in the ground and the quarter is deeper than the nickel; if we just went off of amplitude change, the detector may read the two targets as being the same depth. However, the Cortés would show the quarter as being deeper because its phase shift response is different than that of the nickel.

In the centre of the lower display is a nine segment bar graph display. The different segments represent the following possible targets: iron; foil: nickel; round tab; square tab; zinc penny; copper penny and dime; quarter; half and dollar. The graph shows what the coil saw during the entire sweep of the coil. The targets metal composition and orientation in the ground can cause "smearing" or possible indication in more than one graph segment. For example: pull tabs usually will not respond in a single segment but give signals in two or three segments. To help the detectorist decide on the target, we have also included an ID Number display next to the bar graph.

The ID Number takes the largest part of the signal and converts it to a two digit number. When Vince put together the scale for the ID Number, he decided to put the most resolution in the middle range of targets. This is the area where nickels, pull tabs and gold rings lie. We know that iron will always be on the low end of the scale and silver coins and jewellery will always be on the high end. So iron targets will always give a reading of 0 and silver will always give a reading of 95. The Cortés now gives you the ability to decide what you want to dig. One of the hardest parts of designing detectors is the fact that pull tabs can vary from place to place. But a hunter working in the same area can use the ID Number to learn the characteristics of the local pull tabs and effectively ignore them.

For those detectorists that prefer a notch filter discrimination, we have also added a simple flip switch to activate either a narrow or wide notch window. When the display is blanked, two "N"s or three "W"s will appear on the screen. The N will indicate a narrow notch window and will be in the round tab and square tab portion of the graph segments. The wide notch window will cause a W to be in the round tab, square tab and zinc penny segments. These indications are an easy way to check what part of the scale is being notched out. The notch indicators will only show when there is no target under the coil. When there is a target signal, no matter if the target has been discriminated or not, the display will show the information of the target.

The Sum mode is another feature to help identify targets. While the detector is in either the Discriminate or All Metal mode, the display shows the target information from the entire sweep of the coil. Each time the coil passes over the target the microprocessor generates a new target ID reading. While this is nice for general searching, it can be confusing while pinpointing. This is where the Sum mode becomes useful. Pushing the springloaded switch into the Sum mode causes the detector to start a multi-tone ID and averages all of the coil passes over the target. The tone ID has nine different tones and relates directly to the bar graph segments. The higher up on the graph the target is, the higher the pitch of the audio signal. Averaging the coil passes over the target gives the detectorist the ability to get rid of most of the signal noise that prevents making an accurate target identification. Here's how it works: when the detectorist gets a target signal that he wishes to check out, he pushes and holds the Mode switch in the Sum position. Shortening his coil sweep to only a two or four inch sweep he passes the coil over the target three to seven times. The short multiple sweeps give the microprocessor the chance to sum the passes and average them. During the sweeps the audio ID will start at the lowest signal and will get progressively higher in pitch until there is no more change. When this happens the detector is giving the most accurate ID possible. Then the user can decide if he wants to dig or ignore the target.

All of these new features are complimented by Tesoro's easy to use controls. No touch pads or scroll through menus. Set the detector how you like it by adjusting the knobs on the front of the machine. The Cortés features an On/Off Sensitivity knob; a Discriminate Level knob; a Manual Ground Balance knob; a Mode Switch with All Metal, Discriminate and Sum mode settings; a Notch Width switch with Off, Narrow and Wide settings and a Light switch to control the LCD backlight with a High, Low, and Off positions. The Tesoro Cortés makes target ID easy and fun.

Operating Frequency
  10 kHz
Searchcoil Type
  Concentric
Searchcoil Size
  9" x 8"
Cable Length
  Approx. 3’
Audio Frequency Target ID Tones.
  Approx. 350 to 800 Hz
Audio Frequency All Metal VCO
  Approx. 350 to 950 Hz
Audio Output
  2 ¼” speaker and head-phone jack
Headphone Compatibility
  ¼” stereo plug
Weight (may vary slightly)
  2.98 lbs.
Battery Requirement
  Eight (8)   AA (alkaline)
Battery Life (typical)
  10 to 20 hours
Optimum Temperature Range
  30° to 100° F
Optimum Humidity
  0 to 75% R.H.
Operating Modes:
 a No Motion All Metal
   b Silent Search Discriminate
   c Sum
   d Notch Narrow/Wide

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DMMaxcoils.jpg (32410 bytes)  LOBO SUPER TRAQ

The Lobo Super TRAQ is the pinnacle of electronic gold prospecting technology. No other detector gives you the fast, accurate and reliable ground tracking in normal and severe soils like the Lobo Super TRAQ. Tesoro's famous discrimination circuitry lets you relic and coin hunt too.

The Lobo Super TRAQ is simply one of the finest gold nugget metal detectors you can buy. Tesoro's Super TRAQ Computerized Ground Tracking System solves the detectorist's greatest problem-ground balancing. No matter where you hunt, the Lobo Super TRAQ will quickly self-adjust to eliminate minerals letting you find more gold with ease. Discrimination circuitry with instant pinpointing at your fingertips takes the awesome power of the Lobo Super TRAQ into every type of metal detecting you do.

Operating Frequency
  17.8 kHz
Searchcoil Type
  Elliptical, widescan
Searchcoil Size
  10" elliptical (length)
Cable Length
  Approx. 8'
Audio Frequency
  Approx. 330 Hz to 550 Hz

Audio Output

  1½” speaker & headphone jack
Headphone Compatibility
  ¼” stereo plug
Weight (may vary slightly)
  3.5 lbs
Battery Requirement
  Eight (8)   AA cells (alkaline)
Battery Life (typical)
  20 to 30 hours
Optimum Temp. Range
  30° to 100° F
Optimum Humidity
  0 to 75% R.H.
Operating Modes:
 a All Metal (motion required)
 
 b Silent Search Discriminate
All Metal Tuning Mode   Fast Auto Tune
Pinpoint Mode   No-Motion All Metal (no Auto Tune) 

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   TEJÓN   

Tesoro are very proud to introduce the Tejón. It features a high output transmit oscillator to push the signal deeper and an increased gain for sensitivity to smaller items. The Tejón was designed from the ground up with the coin and relic hunter in mind. It also features a new colour scheme from Tesoro- blue, grey and black. The Tejón was over a year and a half in the design stages and represents a new generation of Tesoro detectors.

Once you get past the new colour scheme, the first thing that you will notice is the lack of a mode switch on the faceplate. This has moved to beneath the control housing so that you are able to switch modes quickly. Pinpointing and checking your targets with the Alternate Discrimination is a breeze.

The Tejón’s two discriminate modes are fully user definable. The engineers at Tesoro have given the user the ability to set the machine for their hunting needs. Each discriminate mode uses ED180 circuitry. The regular discriminate also incorporates a full-time all metal setting. Want to hunt in all metal and check the targets for iron or discriminate out iron and perform a check for high value silver or gold targets? It’s no problem for the Tejón. Simply set the Discriminate and Alternate Discriminate modes for your style of hunting and swing the coil. Then use the Trigger Switch to quickly change modes to check your targets. Push the trigger forward to activate the Alternate Discriminate or pull the trigger back to pinpoint the target. The Tejón makes it fast and easy.

But the user definable features do not stop there. The Tejón has a manually adjustable ground balance that works for both the All Metal mode and both Discriminate modes. Using a three and three quarter potentiometer, the Tejón will meet and defeat all soil conditions and is suitable for any hunting style.

The Tejón also has an audio tone adjust. If you have trouble hearing certain tones or have certain tones that you are more comfortable with, the Tejón can meet your desires. Using the tone adjustment control, you can switch from a normal tone with VCO pinpoint/all metal to any one of thousands of different audio tones for the All Metal and Discriminate modes. Fine tune the tone until it is right for you and see how much easier it is to find, pinpoint and dig the targets that you are looking for.

While the Tesoro Tejón was designed mostly for coin and relic hunters, its user definable controls are simple and easy to use making it able to handle just about any type of treasure hunting that you may wish to try.

Operating Frequency
  17.2 to 17.6 kHz
Searchcoil Type
  Monolithic (Carbon Fibre)
Searchcoil Size
  9" x 8"
Cable Length
  Approx. 42 inches
Audio Frequency
  Approx. 215 to 830 Hz
Audio Output
  2¼" speaker and headphone jack
Headphone Compatibility
  ¼" stereo plug
Weight (may vary slightly)
  2.98 lbs
Battery Requirement
  Eight (8)   AA (alkaline)
Battery Life (typical)
  20 to 30 hours
Optimum Temp. Range
  30° to 100° F
Optimum Humidity
  0 to 75% R.H.
Operating Modes:
 a Slow Auto-Tune All Metal
 
 b Silent Search Discriminate
 
 c Alternate Silent Search Discriminate
Pinpoint Mode
  All Metal Fast Auto-Tune

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       DeLEÓN

The DeLeón is a Target Identification Detector or T.I.D. The DeLeón is designed as an easy to use, turn-on-and-go detector. The faceplate has only four controls: Sensitivity, Discriminate, Threshold and a Mode Switch. It uses the same circuitry as the Cortés, so you can expect the same depth and sensitivity from the DeLeón that the Cortés is well known for.

The DeLeón's display screen is one character high by eight characters wide. It is larger and easier to read than the Cortés display but does not carry as much information. Starting from left to right on the faceplate, you will see that the DeLeón has a Coin Depth reading, a five segment bar graph and a two-digit Target ID Number. The bar graph shows several categories for ID purposes, but we recommend that it be used with the ID Number for the most accurate information.

 

 

Operating Frequency
  10 kHz
Searchcoil Type
  Concentric
Searchcoil Size
  9" x 8"
Cable Length
  Approx. 3'
Audio Freq. All Metal VCO
  Approx. 350 to 950 Hz
Audio Output
  2¼" speaker and headphone jack
Headphone Compatibility
  ¼" stereo plug
Weight (may vary slightly)
  2.98 lbs
Battery Requirement
  Eight (8)   AA (alkaline)
Battery Life (typical)
  10 to 20 hours
Optimum Temp. Range
  30° to 100° F
Optimum Humidity
  0 to 75% R.H.
Operating Modes:
 a No Motion All Metal
 
 b Silent Search Discriminate

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     VAQUERO 

The Vaquero (pronounced va-care-oh), is designed as an all-around detector, able to do just about everything that any detectorist could want to do. Vaquero is the Spanish word for cowboy. When we think of hard work and the ability to take on any kind of tough job, we think of the cowboys of the old west.

The main part of the Vaquero’s versatility is its three and three-quarters manually adjusted ground balance. This will give the detectorist the power to set up his machine to best suit the mineralization conditions that he is working in and his personal treasure hunting style. The Vaquero adds an ED180 discrimination feature to filter the trash from the treasure and a Push Button Pinpoint that makes digging up the goodies that much easier. The discriminate knob is also used to switch into a threshold-based All Metal Mode.

Operating Frequency
  14.3 kHz, 14.5 kHz, 14.7 kHz
Searchcoil Type
  Monolithic (Carbon Fibre)
Searchcoil Size
  9" x 8"
Cable Length
  Approx. 3'
Audio Freq. All Metal VCO
  Approx. 293 Hz or VCO
Audio Output
  1½" speaker and headphone jack
Headphone Compatibility
  ¼" stereo plug
Weight (may vary slightly)
  2.2 lbs
Battery Requirement
  One (1)   9 volt DC (alkaline)
Battery Life (typical)
  10 to 20 hours
Optimum Temp. Range
  30° to 100° F
Optimum Humidity
  0 to 75% R.H.
Operating Modes:
 a Threshold-based All Metal
 
 b Silent Search Discriminate

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     GOLDEN U-max

The µMax detector that you have been waiting for is here - The Golden µMax. This is a detector that only Tesoro could build. Full size depth, sensitivity, Four Tone Audio ID and a user adjustable Notch Filter Discriminate all placed into the lightest detector housing on the market. At less than 2 ½ pounds, the Golden µMax lets you control what you want to find. Our adjustable notch window lets you, not the engineers, decide how to pick through the pull tabs to find the nickels and gold rings, while the ED 120 discrimination knocks out all of the nasty iron. The tone ID will also give you a great idea of what your target is. The Golden µMax will help you define your targets and make better use of your detecting time.

Operating Frequency 10 kHz
Searchcoil Type Concentric
Searchcoil Size 9" x 8" Searchcoil
Cable Length Approx 3 foot

Audio Frequency

All Metal (VCO) 260 to 420 Hz
Disc. 4 tones:240 Hz, 315 Hz, 370 Hz, 500 Hz

Audio Output 1 1/2 inch speaker and headphone jack
Headphone Compatibility 1/4 inch stereo plug
Weight 2.2 pounds (may vary slightly)
Battery Requirement One (1)  9 volt DC (alkaline)
Battery Life 10-20 hours (typical)
Optimum Temp. Range 30° F to 100° F
Optimum Humidity Range 0 to 75% R.H.
Operating Modes:

(a)   Silent Search Discriminate
(b)   Notch Norm
(c)   Notch Wide (Larger window)
(d)   No-Motion All Metal

All Metal Tuning Mode Fast Auto Tune

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     CIBOLA  

The Cibola (pronounced see-bow-lah) combines H.O.T. circuitry with  turn-on-and-go simplicity. It is designed for the treasure hunter that does not want to bother with too many controls. The Cibola is named after one of the fabled seven cities of gold that the conquistadors were searching after and will simplify the search for any treasures to be found.

The Cibola’s main search mode is an ED 180 Silent Search discriminate. A threshold-based All Metal is accessed by the Push Button Pinpoint mode. The ease of use for the Cibola makes it the perfect detector for both the metal detecting novice as well as the treasure hunter that has been around for a while.

Operating Frequency
  14.3 kHz, 14.5 kHz, 14.7 kHz
Searchcoil Type
  Monolithic (Carbon Fibre)
Searchcoil Size
  9" x 8"
Cable Length
  Approx. 3'
Audio Frequency
  Approx. 293 Hz or VCO
Audio Output
  1½" speaker & headphone jack
Headphone Compatibility
  ¼" stereo plug
Weight (may vary slightly)
  2.2 lbs
Battery Requirement
  One (1)   9 volt DC (alkaline)
Battery Life (typical)
  10 to 20 hours
Optimum Temp. Range
  30° to 100° F
Optimum Humidity 
  0 to 75% R.H.
Operating Modes:
 a Pinpoint All Metal
   b Silent Search Discriminate

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      SILVER U-max

The Silver Sabre series has had a very long history with Tesoro Electronics. It was first introduced in 1983. In a time when "lunch box" detectors were the norm, the original Silver Sabre was perceived as a toy unit. There have been many men who bought one for the wife and wound up using it because it worked as well as any other detector on the market. Advertised as "strong, simple, silent", the Silver Sabre has gone through many changes over the years. The Silver Sabre Plus added a no motion all metal circuit. The Silver Sabre II added a new plastic housing and new Hybrid Circuit technology. Several years ago we introduced the Silver Sabre µMax with an incredibly small housing and Max Boost technology. A number of men bought one for their wife and wound up using it because it worked as well as any other detector on the market. (Sounds familiar doesn't it?)

Tesoro have decided to bring the Silver back full circle to where it started. The original Silver Sabre was a turn on and go detector with Silent Search discrimination and all metal modes. The new Silver µMax returns to its roots and offers strong, silent and simple operation once again. The Silver µMax uses a microprocessor to control the audio tone and battery test. It comes with an 8" Concentric coil and the latest plastic faceplate.

 

Operating Frequency
  10.6 kHz
Searchcoil Type
  Round, open centre concentric
Searchcoil Size
  8" diameter
Cable Length
  Approx. 3’
Audio Frequency
  Approx. 630 Hz

Audio Output

  1½” speaker & headphone jack
Headphone Compatibility
  ¼” stereo plug
Weight (may vary slightly)
  2.2 lbs.
Battery Requirement
  One (1)   9 volt DC (alkaline)
Battery Life (typical)
  10 to 20 hours
Optimum Temp. Range
  30° to 100° F
Optimum Humidity
  0 to 75% R.H.
Operating Modes:
 a Silent Search All Metal
 
 b Silent Search Discriminate

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       COMPADRE

The Tesoro Compadre was designed with the idea that less is more. This modest machine can do a lot of the same things that its bigger brothers can do. It works great for coin hunting, competition hunting and relic hunting, but it does it without any excess knobs. Switch on the detector and you're working in a silent search, motion all metal mode. The farther you turn the knob, the more discrimination you can bring to bear on those trashy sites. The Compadre now comes standard with a 5.75" round concentric coil. The depth is equivalent to the original 7" concentric, plus the new coil reduces the likelihood of target masking in extremely trashy ground. It also gives you the ability to get into and around natural obstacles like bushes, fences, and playground equipment.

The Compadre has it all. One knob simplicity for the beginner and high gain circuitry and the famous Tesoro ED-180 discrimination for the advanced user. If one detector can do all of this, maybe less is more.

Operating Frequency
  12 kHz
Searchcoil Type
  Round concentric, hardwired
Searchcoil Size
  5.75"
Cable Length
  Approx. 3’
Audio Frequency
  Approx. 630 Hz

Audio Output

  1½” speaker & headphone jack
Headphone Compatibility
  ¼” stereo plug
Weight (may vary slightly)
  2.2 lbs.
Battery Requirement
  One (1)  9 volt DC (alkaline)
Battery Life (typical)
  10 to 25 hours
Optimum Temp. Range
  30° to 100° F
Optimum Humidity
  0 to 75% R.H.
Operating Mode:
  Silent Search Discriminate

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      TIGER SHARK    

The Tiger Shark uses microprocessor technology to create a true dual function machine. In Normal Mode, the Tiger Shark works like any other Tesoro detector. It uses the same great ground balance and discrimination features that made the Bandido series so successful. On land, the Tiger Shark can be used for coin and relic hunting and even gold prospecting. By using the four controls on the outside, you can fine tune your detector to handle whatever conditions you are working in.

Working in the wet salt areas is where the Tiger Shark outshines the land detectors. In land conditions, the most crucial adjustment is using the ground balance to tune out mineralization. In wet salt conditions, changes in the conductivity in the sand cause most of the problems. The Tiger Shark uses a completely different set of internal settings in the SALT Mode than in the NORM Mode. There are no special controls or techniques to remember.

The Tiger Shark continues in the tradition of other great Tesoro underwater machines by having interchangeable coils available. Along with the 8" coil that comes standard with the detector ...  Tesoro also manufacture a 7" and a 10 1/2" coil as an extra accessory if required.

Operating Frequency
  12.5 kHz
Searchcoil Type
  Round, open centre - concentric
Searchcoil Size
  8" diameter
Audio Frequency
  Approx. 270Hz

Audio Output

  Stereo Piezo Headphones
Weight
  Less than 4½ lbs.
Battery Requirement
  Eight AA DC (alkaline)
Battery Life (at preset)
  10 to 20 hours
Optimum Temp. Range
  30° to 100° F
Operating Modes:
 a No-Motion All Metal - (Fast & Slow Tune)
 b Normal Mode
 c Salt Mode
 d Silent Search Motion Discriminate
Maximum Depth Rating   200 ft.

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sandsface.jpg (21948 bytes)        SAND SHARK     

The new Sand Shark combines time-proven PI circuits with the latest digital technology creating the first microprocessor controlled PI detector for the new Millennium.

Pulse Induction (PI) detectors have always been the natural choice for working wet salt beaches. Their circuitry and single loop coils will not see changes in salt-water conductivity that drive a VLF-style detector crazy. Add Tesoro Electronics' exclusive interchangeable Printed Spiral coils (available in four sizes) and you create a fantastic PI detector ...... But Tesoro didn't stop there!

The Sand Shark has two distinct operating modes: VCO and Normal. When working in the VCO mode, as targets get closer to the coil, the threshold generates a louder, higher pitched tone great for pinpointing. The Normal mode works with a single tone and is used for beachcombing and other prolonged searches.

Tesoro added a microprocessor to help you customize the detector to your specific needs. The Pulse Width control allows you to tune your detector to the best balance of depth, sensitivity, and battery life. You can also change the Normal mode audio frequency. Simply use the "F" Adjust knob to set the tone and you're ready to go. The Sand Shark also has a new drop-in battery compartment for quick and easy changes. The Tesoro Sand Shark will change the way that you think about pulse detectors.

 

Operating Frequency
  600 pps
Searchcoil Type
  Printed Spiral
Searchcoil Size
  8" diameter
Audio Frequency
  Approx. 220-450 Hz

Audio Output

  Stereo Piezo Headphones
Weight
  Less than 4½ lbs.
Battery Requirement
  Eight AA DC (alkaline)
Battery Life (at preset)
  10 to 20 hours
Optimum Temp. Range
  30° to 100° F
Optimum Humidity
  0 to 75% R.H.
Operating Modes:
 a VCO Motion All Metal
   b Adjustable Audio Frequency All Metal
Maximum Depth Rating   200 ft.

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Most of the product information shown on this web page is reproduced from Tesoro's web-site.

Further detailed information can be found on their web-site at:   www.tesoro.com

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