Features:
Material
- It is made of solid ABS housing, high sensitivity alloy probe, rubber protective , well heat-conducting plate.
& Precise Measurement - A quick, accurate, way to distinguish diamond from the simulants, brings no harm to the diamond.
Easy Use - Turn on, wait for heating up ready, hold(finger on heat-conducting plate), use the probe to make 90-degree with the measured object.
Intuitive Design - Sound beep and lights straightforwardly indicates test (beep & light: diamond, continuous buzzing sound: metal, no signs: simulants).
Portable Size & Leather Bag - compact, lightweight diamond tester, powered by 1 x 9V 006p , comes with a leather , for easy store, carry.

Specifications:
Material: + Electronic
Color: Black
Product Dimension: 160*40*23mm / 6.29*1.57*0.90in
Product Weight: 60g / 2.11oz
Package Size: 185*60*30mm / 7.28*2.36*1.18in
Package Weight: 118g / 4.16oz

Note:
Diamond tester set only, other accessories in the pictures are not included.
Please read the user manual carefully for more information before usage.
Due to or other reasons, the picture and material object may slightly differ.
Due to manual measurement, there may be deviation, please in kind prevail.

Packing List:
1 * Diamond Tester
1 * Bag
1 * User Manual