Precision chip, accurate test. Probe Material: Alloy.
eBay
2pcs Mini Diamond Engraving Bit 35mm Carving Pen Point Tools Cnc Milling Cutter 90 degree Circuit Board Metal Stone
Aliexpress UK
However, those stones with similar heat conductivity to the natural diamonds can not be distinguished. 1 Diamond Tester (Batteries Not Included). It is lightweight and compact in size (with a size of credit card), easy and convenient to carry.
eBay
3mm 3.175mm Diamond engraver pen point engraving cutter cnc milling tools circuit board metal stone aluminum carving bits 2pcs
Aliexpress UK
1x Diamond tester( Battery Not included). The gemstone must be clean, dry and at room temperature. Diamond indicator will be showed if the stone is a REAL diamond (Red light)。. LCD display & LED indicator。.
eBay
1Pcs 6mm-12mm Electric Tools Diamond Drill Hammer Concrete Ceramic Tile Metal Drill Bit Round Shank DIY Wall Hole Saw Drilling
Aliexpress UK
【Quality material】: Crafted from quality ABS material, this diamond tester pen is sturdy and resistant to wear. 1pcs Diamond Tester Pen. 【User friendly design】: Specifically designed for diamond detection, this jewelry selector is simple to operate and provides quick and accurate differentiation between real diamonds and other simulated gemstones.
eBay
Dental Full Sintered Diamond Disc For Metal Water Cooling Medium/Super Coarse Grit 16-26mm Dentistry Grinding Head Lab Tools
Aliexpress UK
This gem tester tool is not only a diamond tester, but also a multi gem tester. It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other gemstones of various sizes.
eBay
DIY Set Turning Tool Metal Steel Turning Tool Lathe Turning Tool 16mm Metal Lathe Cutting Turning Tool Carbide Insert Holder Set
Aliexpress UK
This is Electronic Diamond Tester a portable electronic device for distinguishing real diamonds from other simulated stones. 1 x Diamond tester (battery not included). 1 x Testing platform. With LED light and audio result indication.
eBay
5D Diamond Painting Ruler 1220 Holes Metal Diamond Mesh Ruler 155x70mm Round Drill for DIY Diamond Painting Kits for Art Crafts
Aliexpress UK
【User friendly design】: Specifically designed for diamond detection, this jewelry selector is simple to operate and provides quick and accurate differentiation between real diamonds and other simulated gemstones.
eBay
5inch/6inch Metal Contour Duplicator Gauge Precise Contour Duplicator Measuring Tool Measuring Tool Carpenter Tool
Aliexpress UK
Electronic tester diamond. 1x portable diamond tester. is a portable electronic device used to distinguish real diamonds from other simulated stones. It is designed for fast, accurate and safe diamond inspection.
eBay
Metal Storage Hardware Tool Wall-mounted Board Tools Packaging Board DIY Multifunction Strong Bearing Capacity Professional Tool
Aliexpress UK