YUSHI Portable Leeb Hardness Tester Impact Devices Collection for LM100, LM300/330, LM500 (D+15)

Manufacturer: Phase II Plus Brand: Phase II Plus Model: UTG2000-440

Phase II UTG2000-440 ZT-12 Rough Surface Probe

Manufacturer: PuriTEST Brand: PuriTEST

Manufacturer: DigiWeigh; other Brand: DigiWeigh Color: Black

The acids will change colors based on Purity! SILVER: • 90% - 100% = DARK RED • 80% - 90% = LIGHT RED or brownish • 65% - 75% = Light Green Color The Gold Test Acid kit will change to the yellow color located on the 22K bottle based...

Manufacturer: BEST JEWELRY SUPPLY Brand: Best Jewelry Supply

This set is the best available this is made of high quality metal and has 4 different karats 10k,14k,18k & .999s The needles and the item to be tested are rubbed on a test stone and treated with acid to determine a match. All Gold Test Needles are no...

Brand: DigiWeigh/PuriTEST

Digiweigh 100AS Scale and PuriTEST six bottle test solution set

Manufacturer: Ukrainian Diamond Tool Brand: Ukrainian Diamond Tool

Diamond Microhardness Indenter Rockwell 0.17-0.20 carat Made in Ukraine.

Manufacturer: Mars International Brand: Mars

Mars International Tablet Hardness Tester MANSANTO TYPE

Manufacturer: Mineralab Brand: Mineralab Model: HD1-W

The Deluxe Hardness Pick Set is a tool for Mineral Identification, including a set of Hardness Points for performing a 'scratch test' on an unknown mineral to determine its Hardness under the Mohs scale. This deluxe kit includes two other mineral ide...

Manufacturer: Flexbar Brand: Flexbar

MicroinchTM; Comparator Plates. Surface Roughness (Texture) Comparison Standards Made of solid Electroformed Nickel. The Largest variety of Standards available for assessing and specifying, by Symbol, the Degree of Roughness. of Machined parts - incl...