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Replacement Battery For Jlp766, 1.5 Volt Alkaline Battery. Set Of 4.
Description: Replacement battery for JLP766 (used with the refractometer version that requires 3 batteries). 1.5 volt alkaline battery. Set of 4.
Price:
$3.99
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Replacement Battery For Jlp766, 3 Volt Lithium Batteries. Set Of 3.
Description: Replacement battery for JLP766 (Used with the refractometer that requires 1 battery). 3 volt lithium batteries. Set of 3.
Price:
$2.99
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Replacement Battery For Loupe4, 3 Volt Lithium Battery, Set Of 4.
Description: Replacement battery for LOUPE4, 3 Volt Lithium Battery, Set of 4.
Price:
$3.99
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Gem And Diamond Scale With Batteries And Case
Description: Gem and diamond scale with batteries and case. This scale weighs up to 20 grams at one time to an accuracy of 0.002 grams. Liquid crystal display readout operates in four different measures: gram, grains, pennyweight, and carat. Comes with two weighing containers, 28 mm magnifying lens, 70 mm angled gem tweezers, and 10g and 20g calibration weights. Uses two 3v lithium batteries, #CR2032 or equivalent. Ships in padded box measuring 8.5' x 5.75."
Price:
$99.99
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Polariscope With Case (batteries Not Included)
Description: Use this polariscope to determine the optical properties of gemstones. Rotate the analyzer; as light passes through the stone, the light is bent by refraction, and the viewer can judge whether the stone is single- or double-refracting and can assess the colors in the stone. A valuable tool for any gem enthusiast. Comes with a protective zippered case. Batteries not included.
Price:
$49.98
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Diamond Tester With Case (battery Not Included)
Description: The Diamond Selector II separates diamonds and moissanite from imitations. Use it to test loose or mounted stones. Calibrates to adjust for temperature and size differences. Comes with a leather case. Uses a single 9v battery (not included).
Price:
$77.77
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100mm Digital Caliper With Case (battery Included)
Description: Maximize the accuracy of your measurements with this stainless steel 100mm digital caliper. This professional tool measures in both inches and millimeters. Accurate out to 0.01mm. Four different kinds of measurements are possible with this tool: outside; inside, step, and depth. A must-have for working with gemstones or jewelry. Large LED readout. Includes instructions and a handy carrying case. Keep one at home, one in the office, and one in the car or in your bag. Battery included.
Price:
$27.98
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300 Gram Pocket Scale, With Batteries
Description: Put this 300 gram scale in your pocket or purse and go anywhere. Weighs in six different modes: grams out to 0.01), carats (out to 0.1), ounces, troy ounces, pennyweight, and grains. Large stainless steel platform with a cover that doubles as a weighing tray. Beautiful, velvet blue exterior with snap closure. Easy-to-understand instructions on inside lid. Powered by two AAA batteries (included). Gemstones for demonstration only.
Price:
$69.99
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Gem Refractometer (refractive Index Or Ri Fluid Not Included)
Description: Portable Gem Refractometer with sealed internal light source powered by three LR44 batteries (included). 15mm eyepiece and polarizing filter. Black finish. Comes in a zippered soft case with gemstone pocket and also a protective exterior case. Measures 4.5" long, 1.25" wide, and 2.25" tall. Does not include RI liquid.
Price:
$249.99
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Diamondnite Dual Tester
Description: This DiamondNite dual tester identifies non-diamond, synthetic Moissanite, or genuine diamond with one touch. Initial warm-up is eight seconds with a recovery time between tests of one-second. This tester is completely portable and includes a nine-volt battery. This great dual tester will eliminate mistakes with colorless gemstones!
Price:
$229.99
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Pockets Gemstones, Jtv Edition
Description: The gemstones on the cover come straight out of our inventory! 128 pages of colorful photos, scientific descriptions, and geographic histories of gemstones. Insights on mining, jewelry-making, and geological formation. You will love the section describing gemstones by their color! Each page is color-keyed to show organic and mineral gemstones. This neat pocket reference will inspire gemstone collectors and students of all ages.
Price:
$6.99
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10x, 21mm Lighted Triplet Loupe
Description: 10 power, 21mm triplet loupe with integrated light. Uses two standard AA batteries (not included). Convenient thumb switch. Comes with a plastic case with belt loop and snap closure. 4.5" long and 1.5"wide. Uses 2.33V, 0.27A bulb (included).
Price:
$9.99
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