Portable Diamond Gem Tester Selector II

* This is Electronic Diamond Tester a portable electronic device for distinguishing real diamonds from other simulated stones.
* It is designed for quick, precise, and safe diamond testing, simple calibration for stones of various sizes.
* With LED light and audio result indication
* Accurate and reliable reading, with metal alert, testing platform for loose stones
Specification
Dimensions：6.5" x 1.5" x 0.75" (Depth)
Weight：5 oz
Testing Capability：Diamonds / Diamond simulation (e.g. CZ) / Metal
Color: Black
Auto Off: N/A
Initial warm-up: about 20 sec.
Indicator: Audio and LED lamps
Power: 1 x 9V battery (Not Included)

Portable Diamond Gem Tester Selector II Black

• Dimensions: 0.75 inches (H) x 1.5 inches (W) x 6.5 inches (L)
• Weight: 5.0 ounces

• Included in the box: 1x portable diamond tester (V2) 1x vinyl carrying case 1x testing platform 1x User's manuals
• Made in United States