Presidium PGT‑2 Gem Tester PGT II Diamond & Gemstone Tester with Assisted Thermal Calibration (ATC)

Presidium PGT‑2 Gem Tester PGT II Diamond & Gemstone Tester with Assisted Thermal Calibration (ATC) 

The Presidium Gem Tester II is designed to identify diamonds and moissanites, and to differentiate up to 16 common colored gemstones based on thermal conductivity. It features a clear analog display for direct reading.
Adaptor included.


Features:

Retractable thermoelectric probe tip designed to maintain consistent pressure between probe and gemstone

Probe tip diameter 0.6 mm, suitable for testing gemstones from 0.02 carats

Metal alert buzzer that indicates probe tip contact with gemstone during testing

Analog dial display with clear readings

Differentiates up to 16 types of gemstones

Built-in Glass and Calibration (CAL) discs for reference

Supports testing of both polished and unpolished gemstones

Suitable for gemstones as small as 0.02 carats

Allows consecutive testing without waiting time

Straightforward operation

Operates with 2 x AA batteries (not included) or with included adaptor


Packing List:

Presidium Gem Tester II

Probe pen

Built-in Calibration (CAL) and Glass test discs

AC adaptor

Protective carrying case

Quick Guide;