The Presidium Gem tester and colored gem stone estimator provides a quick and easy laboratory proven way to identify diamond and many of the most popular colored gem stones from one another.
The Presidium Gem Tester / Color Stone Estimator
its made under rigid quality standards. This high demand product provides you with a highly accurate result. The tester is very easy to operate and convenient to store with it's included carry case. The solid state probe pen requires no worm up times between the tests. The presidium gem tester has built in metal detection which can alert you if the pen tip has accidently touches the mounting instead of the stone being tested. This portable light weight Presidium Gem Tester operates by simply touching the gem testers sophisticated thermoelectric probe to the surface of any mounted or loose stone and the specially calibrated dial meter will show you the relative heat conductivity f the tested stone.
The accurate performance is based on the fact that different gem stones conduct heat at different rates. This gem tester weighs about 10 ounces. Calibration is made easy with two discs mounted into the frame. Power is provided by two 1.5V "AA" alkaline batteries or the included 120V/60Hz AC adapter. The Presidium Gem Tester comes with one year Manufacture Limited warranty. Orders your today to test your precious gemstones and verify them with this quality tester.
The Presidium Gem Tester / Color Stone Estimator Features
- Is made under rigid quality standards.
It is easy to operate and convenient to own.
The light weight portable unit
powered by two (2) AA 1.5 V batteries
AC adapter provided. 120V/60Hz AC Adapter (U.S.).
Calibration is made easy with the two test discs mounted into the frame.
The solid state probe pen requires no warm up time between tests
built-in metal detector which will alert you if you have accidentally touched the mounting instead of the stone.
Size : L-165mm x W-77mm x H-77mm
Soft case and hard carrying case
Weight : 272g about 10 ounces
1 year factory warranty