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M-24 Mizar Gold Karat Tester Jewelry Making Metal Testing Digital Tool

4.8 (1) Write Review
Free shipping on orders over $29.99

$261.05

$ 99 .00 $99.00

In Stock
  • Precisely determines gold karat values equal to or greater than 9K, 10K, 12K, 14K, 16K, 18K, 20K, 22K, and 24K.
  • Also includes a Testing Solution No. 1995, cotton swabs, an eraser, and a water-based varnish pencil
  • Tests within seconds
  • Determines platinum
  • Made in the U.S.A.


Simple and easy to use, this set is used to test gold from 9 to 24 karat (9K, 10K, 12K, 16K, 20K, 22K, and 24K). Distinguishes gold plate from solid cold and tests all colored gold alloys. Non-destructive on pieces. Determines platinum. Automatic shut-off increases battery life. Tests within seconds.

Simply add a few drops of the solution to the small testing "dish". Attach the alligator clip on the unit to the piece of jewelry being tested. Dip the piece into the solution. The unit will then light up and indicate the karat value. Please see the included operation manual for more detailed instructions!

Includes Testing Solution No. 1995, cotton swabs, an eraser, and a water-based varnish pencil.

Made in the U.S.A.

Please contact us with any questions. Thanks for looking!


Veronica Fuguet
Reviewed in the United States on April 24, 2021
Funciona