If you need a reliable, simple, easy to use tester- look no more. A-Source detects diamonds, moissanite and diamond simulants using he principles of both Thermal and Electrical Conductivity.
- The warm-up time is fast.
- There is virtually no waiting time between tests.
Simple, 4 color coded windows display the result from a touch of the stone with the tip of the tester. Results are displayed at top of unit, unobstructed by user’s hand so it can be seen from any position. In addition to the visual displays, easily audible beeping sounds also indicate results. 2 Year Warranty.