At a glance…
Highly accurate diamond tester pen makes sure you never buy a fake stone again
Check for diamonds, moissanite, as well as other stones and stimulants such as CZ
360-degree illuminated tip along with audio tunes provide you with easy and clear test results
Comes with an extremely durable 0.6mm thermoelectric probe
 
GemTrue Diamond Tester Pen Multi II

This British designed and engineered diamond tester pen is fully automatic and requires no user calibration. It is furthermore able to test multiple gems in a row without needing any waiting time in between the tests. Your gizmo comes with a built-in UV light that enhances the accuracy of the moissanite testing. This feature also allows you to check your diamonds for quality and fluorescence. The GemTrue Multi II diamond tester pen comes with a stone holder and leather case for easy transport.
 
Specifications
Product Dimensions: 173 x 32 x 25mm (6.81 x 1.25 x 0.98in)
Product Weight: 68g (0.15lb)
Battery Type: 1 x 9v battery
Battery Life: approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of use
Low Battery Warning: yes
LED Display: yes
Vocal Test Results: yes
Operating Temperature:
Operating temperature: 18°C - 28°C (64°F - 82°F)
Storage temperature: 35°C - 53°C (95°F - 127°F)

Package Content :
1x DK7000 Multi II Tester
1x Metal loose stone holder
1x User manual
1x Stylish carrying zip case