Label:Yes
Jewelry Tools Type: Testers & Measurements
Color:Light Black
Type: Jewelry Tools
Brand New and High Quality
Name:High Accuracy Diamond Tester Pen
Powered: DC 9V battery x 1 (not included )
Material: Metal+Plastic
Size:13.5*4*2cm
Package Include:
1 x Diamond Tester Pen
1 x Leather bag
1 x User manual
How to prepare?
1.Mark on the battery
2.Turn the Power Swith On
3.Confirm the Battery Lamp lights up
4.Wait for about 30 seconds till the Ready Lamp lights up.
DIAMONDS:
1. sound
2. (1)1~4 of the Red Lamp box OF the Level Meter,(2)will light on.
(More no. of Red Lamp boxes will light up for bigger sized stones.)
DIAMOND SIMULANTS(Except Synthetic ):
1. No sound.
2. No Red Lamp boxes will light on. Green and/or up to Yellow Lamp boxes may light on depending on the type of simulants.)
METAL ALERT:
1. Continuous buzzing sound.
(The thermal conductivity of the metal is very high and can give the same indication as a Diamond with most
Thermal Probes.)
2.The Diamond Selector II has a Metal Alert buzzer to warn you when the Probe tip touches metal.If you hear
the Metal Alert buzzing sound. re-touch the Probe tip so as to touch only the tested stone.
Product manual:
1.The thermal conductivity meter is an electronic instrument designed and manufactured according to the thermal conductivity of diamonds to identify the authenticity of diamonds.
2.Use environment is 5-35 degrees Celsius, and the relative air humidity is less than 80%.
3.The gemstone to be tested must be clean, dry and at room temperature.
Technical characteristics:
1.Portable ,handheld.
2. Non-destructive testing, easy and accurate operation.
3.Working power supply: DC9V battery.
No-delivery refund
