Diamond Selector II Tester & Moissanite Tester Gemstone Jewelry Tool Set w/cases

Description

Electronic Diamond Tester (Diamond Selector V2)
"Diamond Selector II" is a portable electronic device for distinguishing real diamonds from other simulated stones.  It is designed for quick, precise, and safe diamond testing.
Features:
LED light and audio result indication
Accurate and reliable reading
Metal alert
Simple calibration for stones of various sizes
Convenient carrying case
Testing platform for loose stones
Specifications:
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: ~ 20 sec.
Indicator: Audio and LED lamps
Items Included:
One (1) horizon portable diamond tester (V2)
One (1) vinyl carrying case
One (1) testing platform
User's manual
How To Use:
1. Open the power, the power indicator light, instrument began preheating, after a few seconds instrument can be used.
2. Take the naked drill to be tested into support tray appropriate sunken hole, and its mesa upwards. Those already inlay need not put tray hole in, you can use hand to hold it.
3. According to the weight of the tested diamonds and measuring the temperature place to move several bright leds.
4. Take down needle sheath, handhold instruments, the right index finger touch the conductive plate on the back cover of instrument. To make the probe vertically and gently contact with mesa of measured diamond.
5. Carefully watching the instrument, if the rest of the emitting diode light reflect yellow, when light place moves to nine diodes with accompany beeping, this explains those tested are for real diamonds. On the contrary, if light place moves to insufficient ninediodes, and without accompany beeping, this explains fake diamond .