Tesoro Silver µMax Reviews, Price and Specifications

All-Purpose Land Metal Detector

Retail Price: $299.00

Number of Reviews: 3

Avg. Rating (5.0 Stars) best rated

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Tesoro Silver µMax


  • Operating Frequency: 10.6 kHz
  • Searchcoil Type: Round, open center concentric
  • Searchcoil Size: 8" diameter
  • Cable Length: Approx. 3ft.
  • Audio Frequency: Approx. 630 Hz
  • Audio Output: 1-1/2" speaker and headphone jack
  • Headphone Compatibility: 1/4" stereo plug
  • Weight: 2.2 lbs.
  • Battery Requirement: One 9 volt DC (alkaline)
  • Battery Life: 10 to 20 hours
  • Optimum Temp. Range: 30° to 100° F
  • Optimum Humidity: 0 to 75% R.H.
  • Operating Modes: Silent Search All Metal, Silent Search Discriminate
  • Microprocessor Technology
  • MicroMax Design
  • Low Noise Circuitry
  • VLF 10 kHz Frequency
  • One Drop-in 9 volt Battery
  • Push Button Battery Test
  • Silent Search Discriminate Mode
  • Silent Search All Metal Mode
  • 8" Concentric Coil
  • Interchangeable Coils
  • Built-in Mineral Rejection
  • Lifetime Warranty

uMax W I D E Scan coil

Mel in SW Pa. - best

The wide scan coil transforms it into a powerful, stable, and Accurate detector.
If you have the opportunity to add the W I D E scan coil, you will Not be disappointed.
If it is down there, the Umax will find it.

Aug 10, 2012
10 people found Mel's review helpful.

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Silver U Max

Lawrence Nadwodney in Granville, Ohio, USA - best

Fantastic little machine. I sold a Fisher 1266XB and upgraded to this fun detector. It is light, knocks out annoying yard iron very well. I am finding coins I missed in my yard with more expensive machines. Second day out, I even got a good gold earring with two nice diamonds. It works well over "hot rocks", close to chain link fences. If you are a coin shooter, this puppy will swing all day. At this writing, 15 hours on "Sir", which is what I named it. Same battery going strong, I don't use phones, sound is tailored for the hearing loss people. $16.92 in change, 23 cents in silver, plus some neat rings and other goodies.

Sep 26, 2008
38 people found Lawrence Nadwodney's review helpful.

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This Will Keep Up With the Big Boys

Brandon Moore in west paris maine - best

This is the first Tesoro I've owned and I couldn't be pleased more. First of all, don't let the size fool you, this is not a toy. It has awesome detecting depth capability: the deepest coin was a quater at 9 1/2" down in good soil. You can get several different style of coils as well. The machine itself runs on one 9 volt battery, has 2-nob control function - simplicity at its best, and is only $239.00 new. Plus it is backed with a lifetime warranty. I almost forgot to mention that it weighs only 2.2 lbs. This detector actually picked up coins which my Whites M6 left behind and that is no bull!

Aug 28, 2008
63 people found Brandon Moore's review helpful.

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