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Brand | PRESIDIUM |
---|---|
Model | PGT |
Category | Test Equipment |
Language | English |
Guidelines for keeping the tester dry, avoiding dust, extreme temperatures, and rough handling.
Instructions on powering the device using an AC adaptor or AA batteries.
Steps to insert the probe pen and switch the unit on for operation.
Procedure to test the tester's proper functioning using the simulant test disc.
Information on factory calibration and advice against self-calibration.
Guidance on optimal temperature and gemstone preparation for accurate testing.
Details on battery usage, replacement, and storage.
Instructions for cleaning gemstones using tissue and a test pad.
Procedure for testing gemstones set in jewelry, ensuring secure mounting.
Method for testing loose gemstones using a metal stone rest.
Explanation of needle positions, color bands (red/green), and metal alert buzzer.
Overview of gemstones distinguished by thermal test results.
Instructions on handling the sensitive probe tip and general maintenance.
Recommendation to register the product warranty online or via mail.