Performing A Test With Your Presidium; Moissanite Tester (Pmt Ii) - Residium PMT II Mode D'emploi

2. PERFORMING A TEST with your Presidium

Moissanite (PMT II)
Place the tip of the probe pen against the gemstone and
apply sufficient pressure on the tip for correct reading.
For mounted jewelry or gemstones:
Hold the jewelry or gemstone with one hand and the
tester with the other hand (Fig. 2.1). For proper operation
of the tester, the thumb and index finger must always be
placed on the rubberized anti-slip grip located on both
sides of the tester at all times. Care should be taken
when testing mounted jewelry. User must ensure that the
stones are securely mounted before conducting a test as
gap between stone and setting might lead to inaccurate
reading.
Fig. 2.1
For testing loose gemstones:
Place the gemstone on the metal stone rest and hold the
metal stone rest with one hand while holding the tester
with the other hand (Fig. 2.2).
Fig. 2.2
Tips for using your Presidium Moissanite Tester
The probe tip must be placed at a right angle or
perpendicular to the facet of the gemstone for an
accurate reading.
13