Presidium Replacement Probe Pen PS22 for Presidium Gem Tester II PGT II and Duo Tester II PDT II

PRODUCT COMPATIBILITY For use with Presidium Gem Tester II PGT II and Presidium Duo Tester II PDT II only INDUSTRIES MOST TRUSTED Titanium Probe Pen for replacement if your probe pen is missing or damaged THINNEST RETRACTABLE PROBE TIP Features the industrys thinnest retractable probe tip that ensures consistent pressure against the gemstone during testing VERSATILE AND RELIABLE Consistent and reliable results every time IMPORTANT TO NOTE This product needs to be calibrated prior to use If you experience issues with calibration please reach out to the seller for assistance prior to returning the item