170-180W Lapidary Machine with Polishing Faceting speed 2300-2800rpm2021-07-23 10:55:39 |
New Designed Gem Lapidary Machine with Motor speed 1350r/min FJM-2014A2021-06-18 16:52:51 |
Emerald Testing Chelsea Colour Filter2021-07-09 16:45:00 |
Stainless Steel Table Gem Refractive Index Tester 1.85 Scale2021-07-09 16:34:38 |
CZ Gem Testing Instruments Refractometer With Testing Range 1.35-1.852022-05-31 17:08:20 |
Frosted Aluminum Alloy Table Gem Refractometer 1.35 Scale2024-10-24 10:42:20 |
10 Items Portable Jewelry Appraisal Gem Testing Kit With UV LED Lamp2021-07-09 17:01:33 |
Fable Fixed Jewelry Desktop white Gem Spectroscope with scale FTS-502021-06-18 09:43:52 |
Portable Triplet Lens 21mm Jewelry loupe Magnification of 20X2021-07-05 11:29:54 |
Emerald Testing Chelsea Colour Filter
8 Items Gem Testing Instruments Mohs Gemstone Hardness Tester
Dual Use Synthetic Diamond Moissanite Tester With 0.66mm Probe
Complete Set Mohs Hardness Pencil Gemstones Testing 104mm*6mm
Optical Lens Desktop Gem Polariscope Built In LED Light
Index Wheels of 96 and 64 for Lapidary Machine with Function of Faceting and Polishing
Gem Faceting Machine with wheel index of 96 and 64, Voltage AC220V FJM-2014
Gem faceting Lapidary Machine with mainshaft Speed 2300-2800r/min FJM-2014A