RS Mizar offers reliable state-of-the-art gem testers that are simple and easy to use. Test mounted or unmounted stones. Nine volt battery and complete instructions included. Two year warranty.
Test for non-diamond synthetic Moissanite or genuine diamond with one touch.
Initial warm-up time eight seconds; recovery time between tests is just 1 second!
Completely portable uses one nine-volt battery (included).
Three minute shut-off alert to save battery.
Simple on-off switch no tricky adjustments.
Gray shock resistant housing with easy to read features.
