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1,263 Wholesale Gem Tester Products
Wholesale Hardness Tester Wholesale PH Meter Wholesale Temperature Meter Wholesale Sound Level Meter
DH-900K Leading Manufacturer Gold Assaying Equipment, Gold Coin Tester, Density Meter for Gem Stones High Accuracy
US $ 359-759/Piece
1 Piece
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Precision Micro Hardness Tester for Glass / Gem / Metal Quality Control
US $ 6,000-11,000/set
1 set
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Nv-100 Near Vision Tester with Cheaper Price, Cophthalmic Ophthalmic Equipment
US $ 1,000-1,500/Piece
1 Piece
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Gem Tester Refractive Index (Rhg-181)
US $ 81-100/Piece
1 Piece
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China Factory Wholesale Fhv-1sz Glass Ceramic Agate Gems Touch Digital Video Micro Vickers Hardness Tester
US $ 6,350-6,850/Set
1 Set
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Gem Refractometer Price Pen Type Dh30 Dissolved Hydrogen Tester Pocket Water Quality Tester
US $ 259-299/Piece
1 Piece
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Advanced New Design Large Testing Space Touch Screen Digital Micro Vickers Hardness Tester
US $ 2,000-4,000/set
1 set
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Biobase Gold Purity Testing Machine Precious Metal Tester for Jewelry
US $ 50-380/Piece
1 Piece
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Black Lifetime Maintenance Hydrogen Fuel Cell Leaf Area Tester
US $ 780-850/Piece
1 Piece
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Biobase China Tablet Hardness Tester Tht-1 with Automatic Display, Automatic Latching, Automatic Reset Tablet Hardness Tester for Lab
US $ 290-320/Piece
5 Pieces
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Ec-316 Direct Soil Ec Tester
US $ 30-35/Piece
1 Piece
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High Quality Lifetime Maintenance Black Test Equipment Tester
US $ 1,300-2,000/Piece
1 Piece
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Ec-98312 Direct Soil Ec Tester
US $ 30-35/Piece
1 Piece
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Factory Lifetime Maintenance 6.26 Inches Hydrogen Fuel Cell Tester
US $ 1,300-2,000/Piece
1 Piece
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Ec-315 Direct Soil Ec Tester
US $ 30-35/Piece
1 Piece
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Ec-3185 Soil Ec/TDS/CF Tester
US $ 35-40/Piece
1 Piece
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Ec-313 Direct Soil Ec Tester
US $ 30-35/Piece
1 Piece
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Manufacture Lifetime Maintenance Plastic Gem Refractometer Price Leaf Meter
US $ 780-850/Piece
1 Piece
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0-10mm Dial Gem Caliper Pearl Jewelry Tool Thickness Gauge
US $ 6.8-14/Piece
10 Pieces
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6.26 Inches Lifetime Maintenance Gem Refractometer Price Surface Area Analyzer
US $ 1,300-2,000/Piece
1 Piece
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AU-300R Digital Electronic Ore Gravity Meter, Density Meter for Gem Stones, Instrument for Measuring Specific Gravity Density
US $ 399-699/Piece
1 Piece
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Gem Refractometer with Internal Light Source
US $ 86/Piece
5 Pieces
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Presidium - Gem Tester
US $ 280/Piece
1 Piece
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CV-7200 Portable Automatic Vision Tester, Optical Machine with Touch Screen
US $ 3,000-4,000/Piece
1 Piece
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Wholesale Battery Meter 9V/1.5V/AA/AAA Capacity Tester Battery Tester
US $ 1.15-1.51/pieces
50 pieces
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Nv-100 Top Selling portable Near Vision Tester, Cophthalmic Ophthalmic Equipment, Optical Precision Test
US $ 1,000-1,500/Piece
1 Piece
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HD630 Wholesale Digital Probe Moisture Meter Wood Humidity Tester
US $ 3.55-4.8/Piece
50 Pieces
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CV-7200 portable Automatic Eye Vision Tester, Ophthalmic Equipment, Optical Machine
US $ 2,500-3,500/Piece
1 Piece
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1000GF Vickers and Knoop for Micro Hardness Tester for Artificial Gem
1 Piece
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Two in One High Accuracy Jewelry Selector Tester Diamond Mosangite Gem Appraisal Pen Professional Tester PRO Jeweler Tool Kit
US $ 40-80/Piece
1 Piece
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Hv-1000u LCD Display Micro Vickers Hardness Tester Suitable for Parallel Plane and Small Parts Measurement
US $ 1,600-2,000/Set
1 Set
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US $ 399/pieces
1 pieces
US $ 399-1,599/Piece
1 Piece
US $ 200-511/Piece
1 Piece
US $ 300-689/Piece
1 Piece
US $ 2,800-2,900/Set
1 Set
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