Presidium Multi Tester III PMUT III diamond and moissanite jewelry testing instrument in black
Presidium Diamond Tester Kit Multi Tester III (PMUT III) Moissanite Jewelry Testing Instrument
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Presidium

Presidium Diamond Tester Kit Multi Tester III (PMUT III) Moissanite Jewelry Testing Instrument

|5 ratings

Key item features

  • Essential Calibration: This instrument requires calibration before use to ensure accurate readings.
  • Ergonomic Handling: Features an ergonomic handheld design with a rubberized anti-slip grip for comfortable and secure use.
  • Precise Testing: Equipped with the industry's thinnest 0.6mm retractable probe tip, allowing testing of colorless diamonds as small as 0.02ct.
  • Clear Display: Boasts a 180-degree multi-viewing LED display for easy readability, suitable for both right and left-handed users.
  • Dual Functionality: The world's first instrument designed to test for both colorless diamonds and moissanite using thermal and electrical conductivity principles.
  • Integrated Technology: Utilizes a measuring probe with electronic circuitry and a customized micro-controller to detect and segregate gemstone data, displaying results within seconds.
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Current price is $239.00
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  • Free 90-day returns

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Arrives by Fri, Jun 26
Only 1 left
Sold by GreenHills Mercantile
Fulfilled by Walmart
4.555555555555555 stars out of 5, based on 9 seller reviews(4.6)
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3.4 out of 5 stars
stars5 ratings2 reviews
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  1. 5 stars40% (2)
  2. 4 stars20% (1)
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Showing 1-2 of 2 reviews

Jun 25, 2025
Matthew
Sold byBuy Best ItemDelivered byWalmart
5 out of 5 stars review

Verified Purchase

A highly rated, easy to use diamond tester trusted by my business. Another great price and value from Wal-Mart

Incentivized Review
Helpful?79EZXR9Q4GV6844488028
Apr 22, 2025
Harry
Sold byBuy Best ItemDelivered byWalmart
1 out of 5 stars review

Verified Purchase

Expert said it does not work

Could not get it to work properly with known diamonds.

Incentivized Review
Helpful?79EZXR9Q4GV6844488028