Testing

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  • PRESIDIUM DIGITAL GEM REFRACTOMETER

    $279.00

    The refractometer has readings from 1.31 to 1.81 with pull out eyepiece. It gives you clear focus and reading. It…

    SKU:01-900.
  • SKU:03-710.
  • SKU:03-710-1.
  • SKU:03-710-2.
  • PRESIDIUM GEM TESTER

    $225.00

    The design of the Presidium Gem Tester is based upon the use of heat conductivity to distinguish diamond stimulants from…

    SKU:04-104.
  • SKU:04-106.
  • SKU:04-106-A.
  • PRESIDIUM DIAMOND MATE C WITH ADAPTOR

    $149.00

    A pocket-size, thermal conductivity method of verifying the authenticity of diamonds. Operates on a rechargeable battery or AC adapter/charger. Complete…

    SKU:04-107.
  • SKU:04-108.
  • SKU:04-108-3.
  • PRESIDIUM MULTI TESTER III – DIAMOND/MOISSANITE ADAPTOR 110V ONLY

    $22.50

    Optional Predidium Multi Tester PMUT III 100V/240V AC adaptor.

    SKU:04-108-3A.
  • SKU:04-108-A.
  • SKU:04-109.
  • SKU:04-110.
  • PRESIDIUM DUOTESTER – STONES INCLUDED (7STONES-5MM EACH)

    $359.00

    Portable Diamond Testing with thermal conductivity and reflectivity measuring in the same instrument. Double your confidence in testing for diamonds…

    SKU:04-111.
  • SKU:04-113.
  • DIAMOND AND MOISSANITE TESTER

    $189.95

    Features: ONE step testing to distinguish diamond, simulant, and moissanite Visual and audio indicators Fast warm up and recovery time…

    SKU:04-115.
  • SKU:04-115-A.
  • SKU:04-117.
  • SKU:04-119.
  • DIAMOND TESTER

    $89.95

    Prestige Series II This unit comes with advanced testing features and options.

    SKU:04-120.
  • SKU:04-130.
  • GEMLOGIS LAPIS RECHARGABLE MULTI TESTER

    $190.00

    The LAPIS ONE is a highly accurate, rechargeable multi tester that will distinguish the difference between diamond, moissanite, simulant and…

    SKU:04-180.
  • GEMORO TESTEROSSA DIAMOND TESTER W/ DOCK & MAGNIFIER

    $299.95

    The Testerossa diamond tester from GemOro® offers the ultimate protection against fraud thanks to enhanced moissanite testing technology for low-conductivity…

    SKU:04-210.
  • SKU:04-220.
  • SKU:04-221.
  • SKU:04-7800.
  • SKU:07-001.
  • SKU:07-002-800.
  • SKU:07-002-803.
  • SKU:52-209-3000S.
  • SKU:52-210-300.
  • SKU:52-210-300S.
  • KEE GOLD TESTER

    $325.00

    A revolutionary, affordable and user friendly gold/platinum purity analyzer. This meter is a quick and easy nondestructive way to test…

    SKU:52-519.
  • SKU:52-519-1.
  • SKU:52-520-12.
  • SKU:52-520-12P.
  • SKU:52-520-9.
  • SKU:52-520-M18.
  • SKU:52-520-M24.
  • SQUARE ACID BOTTLE 1/2 oz.

    $7.75

    Replacement bottles for holding chemicals used to test the accuracy of metals. Acids not included.

    SKU:52-521-1.
  • SKU:52-521-3.
  • ROUND ACID BOTTLE 1 1/2 oz.

    $18.50

    Replacement bottles for holding chemicals used to test the accuracy of metals. Acids not included.

    SKU:52-521-5.
  • SKU:52-522.
  • SKU:52-522-3.
  • SKU:52-522-4B.
  • SKU:52-522-5.
  • SKU:52-522-50.
  • RARE EARTH MAGNET 7/8″ x 3/16″ THICK SILVER

    $8.00

    This neodymium magnet is for preliminary gold testing. Precious metals are not magnetic.

    SKU:52-522-60.
  • SKU:52-522-70.
  • SKU:52-522-8.
  • RARE EARTH MAGNET 3/4″ x 1/2″ THICK BLACK

    $13.00

    This neodymium magnet is for preliminary gold testing. Precious metals are not magnetic. Measures: 3/4" x 1/2" thick

    SKU:52-522-80.
  • GOLD TEST KIT W/ACID & STONE (NO NEEDLE)

    $30.00

    Gold Testing Acid Box (Small) This is the Box Only. Testing Acids NOT Included.

    SKU:52-522-NN.
  • SKU:52-524-01.
  • SKU:52-524-02.
  • 3 NEEDLE POINT SET (10K / 14K / 18K)

    $29.50

    Includes: 10K, 14 & 18K Test Needles.

    SKU:52-524-03.
  • SKU:52-524-04.
  • SKU:52-524-05.
  • SKU:52-524-06.
  • SKU:52-524-07.
  • SKU:52-524-08.
  • SKU:52-524-09.
  • SKU:52-524-10.
  • SKU:52-524-100.
  • SKU:52-524-105.
  • SKU:52-524-11.
  • SKU:52-524-110.
  • SKU:52-524-12.
  • SKU:52-524-120.
  • SKU:52-524-13.
  • SKU:52-524-13B.
  • SKU:52-524-13D.
  • SKU:52-524-13E.
  • SKU:52-524-14.
  • SKU:52-524-15.
  • SKU:52-524-16.
  • SKU:52-524-17.
  • SKU:52-524-18.
  • SKU:52-524-19.
  • SKU:52-524-19E.
  • SKU:52-524-20.
  • SKU:52-524-21.
  • SKU:52-524-22.
  • SKU:52-524-23.
  • SKU:52-524-24.
  • SKU:52-524-25.
  • GOLD TESTING STONE 1 1/2″ x 2”

    $9.00

    Measures: 1.5" x 2"

    SKU:52-524-30.
  • SKU:52-524-52.
  • SKU:52-524-60.
  • SKU:52-524-63.
  • SKU:52-524-93.
  • SKU:52-524-95.
  • SKU:52-524-98.
  • SKU:52-524-99.
  • SKU:52-530.
  • SKU:52-530-20.
  • SKU:52-531-10.
  • SKU:52-531-50.
  • GEMORO AURACLE AGT3 DIGITAL GOLD & PLATINUM TESTER

    $595.00

    GemOro AuRACLE® AGT3 Digital Gold & Platinum Tester  NEW DIGITAL GOLD & PLATINUM TESTER The advanced digital AGT3 is the…

    SKU:52-532.
  • SKU:52-532-20.
  • SKU:52-532-5.
  • SKU:52-540-094.
  • SKU:52-540-100.
  • SKU:52-540-102.
  • SKU:52-540-103.
  • SKU:52-540-110.
  • SKU:52-540-125.
  • SKU:52-540-255.
  • SKU:52-540-462.
  • SKU:52-540-466.
  • SKU:52-540-555.
  • NITON XL2-100 METAL ANALYZER WITH STAND AND PROGRAM

    $16,620.00

    With the volatility and high price of gold, failing to detect just a small variation in composition can be an…

    SKU:52-540-XL2.
  • SKU:52-542-100.
  • SKU:52-542-110.
  • NITON DXL DESKTOP ANALYZER

    $16,620.00

    The Thermo Scientific™ Niton® DXL desktop x-ray lab delivers fast and accurate XRF-based precious metal analysis in a compact, elegant…

    SKU:52-542-DXL.
  • SKU:52-550-50.
  • SKU:52-550-X.
  • SKU:52-550-X/DEMO.
  • SKU:52-559-10.
  • SKU:52-559-14.
  • SKU:52-559-18.
  • SKU:52-559-22.
  • SKU:52-559-24.
  • FISCHER FISCHERSCOPE X-RAY XAN 220 XRF

    $39,000.00

    X-ray fluorescence measuring instrument for fast and non-destructive analysis of gold and silver alloys

    SKU:52-560-220.
  • FISCHER FISCHERSCOPE X-RAY XAN 250 XRF

    $59,000.00

    Universal high performance X-ray fluorescence (XRF) measuring instrument for fast and non-destructive material analysis and coating thickness measurement

    SKU:52-560-250.
  • FISCHER SIGMASCOPE GOLD B (BARS)

    $8,475.00

    Premium handheld coating thickness gauges with color touchscreen for non-destructive coating thickness measurement on virtually all metals

    SKU:52-565-B.
  • SKU:52-565-M.
  • SKU:52-575.