Presidium GemTester Pen Probe-IIPresidium GemTester Pen Probe II is an add on accessory to be used specifically with Presidium Gem Tester II and Duo Tester II only. Usually, it comes bundle with our Presidium Gem Tester. However, it can be purchase as a replacement tool seperately (without needing to buy the whole set of the presidium tester) once your older pen probe is damaged or missing.

8 and has an easy to clean stainless steel table

and diamond manufacturers

Portable : Small in size

Laser Light Shield: Protects users from laser exposure

of Stones : Individually 10 CZ stones

so you can take it anywhere

just 7cm X 4 cm with max

Stages of the Process:

Size - Large

This pocket-sized gem measuring gauge is perfect for both personal and professional use

Well Finished

for easy look & faster handling