Large illumination panel now makes it very easy see your test results clearly.
Fitted with a 0.6 diameter fine retractable thermo electric probe, giving consistent pressure when placed on the surface of a stone ensuring more accurate results.
180° touch grip ensuring perfect electrical contact between the user’s fingers and the tester giving accurate test results.
Professional non slip rubber coated body allowing better handling when testing.
Fully automatic requiring no user calibration
Fitted with a built-in metal alert letting you know if you accidentally touch the setting or stone holder, helping the user to eliminate false readings
Complete with different audio testing sounds for diamond and metal making it even easier to distinguish your test results
UV light can be used to observe the fluorescence in diamond for the purpose of colour-grading