Presidium Gem Tester II - Assisted Thermal Calibration (For #PTG111425 and after)
By A Mystery Man Writer
Description
Guide on How to Calibrate Presidium Gem Tester
How to use a Presidium Gem Tester ll Vintage Jadeite 10K earrings
Presidium Gem Computer Gauge - Battery Insertion
Presidium Duo Tester II (PDT II) - Introduction and Powering Up
Gem Tester II: Quick Diamond/Moissanite Identification & Colored Gemstone Separation
How to Calibrate Presidium Gem Tester ii (PGT II)
praesidium ELECTRONIC GEM GEMSTONE DIAMOND TESTER PGT
Presidium Duo Tester II (PDT II) - Functionality Check
Product Review Presidium Gem Tester 2, Testing Precious Stones
Presidium Duo Tester II Assisted Thermal Calibration & Comprehensive Gemstone Testing
Presidium Duo Tester - Checking Functionality of Instrument
from
per adult (price varies by group size)
