NEW PRESIDIUM PGT II Gem Tester Colored Stones and Diamond Moissanite Sharks The handles are shaped to

The handles are shaped to be ergonomically efficient and to prevent fatigue and possible injuries which can sometimes accompany hours of cutting

Industry’s thinnest probe tip (0

Approximate Length- 21 mm (13/16")

1 Slab that measures approximately 1 3/8" x 3 5/5" x 3 5/8" (10 x 92 x 92 mm)

NEW PRESIDIUM PGT II Gem Tester Colored Stones and Diamond Moissanite Sharks The handles are shaped toThe industrys most trusted colored gemstone tester is now redesigned to be more compact, sturdy and portable. In its second generation, the Presidium Gem Tester II provides a quick and easy way to identify diamonds moissanites and separates up to 16 common colored gemstones based on their thermal conductivity with its clear and direct analog display. A newly redesigned inbuilt calibration reference and adjustment provides ease of operation both