The Presidium Multi-Tester utilizes the combined principles of thermal and electrical conductivity
from Presidium's patented technology. The measuring probes together with the electronics circuitries
are designed to pick up and segrate data collected from the stones via a customized micro-controller.
Within a split second, the test result will be displayed.
Features:
• Surface mount technology
• Retractable tip to ensure the accuracy and consistent pressure
	between the measuring probe and gemstone
• No waiting time between tests
• Clear LED display for diamond, moissanite, stimulants and metal
• Built-in metal detector
• Low battery indicator
• Automatic power down
Options:
• AC Adapter (120v or 230v)
• AAA Batteries