The diamond selector/tester is highly compact design, and will help you tell a real diamond and the difference between fake diamond

Costs or even just a fraction of the cost of diamond  you will know the product you buy is a real diamond truth  rather than cheap knockoffs

The instrument is equipped with a small bag and test relaxation of stone

Professional choice will show that diamonds of true and false

Use test diamond large/small switches

Can hear sounds easy to distinguish between readings

Metal alarm  continuous hum  when a user accidentally touching the metal, rather than stone

Packing list:

Tester 1

English description  1

Tray: 1.

Battery: 1.

Operation method:

1  open the power supply, power supply  when the indicator lamp light instrument start preheating  a few seconds after the instrument can be used.

2 will be naked drill into the support tray suitable concave hole  and the table up. Already inlayer don't have to put in the tray hole and with carrying the can 

3  according to the weight of the true and false diamonds and determine the thermostat bright place several leds 

4  remove the probe sheath  handheld devices right index finger touch the instrument back cover conductive plate  The probe vertically contact with measured true diamond mesa lightly 

5  carefully reflect the instrument  if the rest of the yellow leds light up  when the light to nine diode  and accompanied by beeping suggesting that were true diamond  9  on the contrary  if the lack of light  and the instrument is not a front chirp  fake diamond or counterfeit goods