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.
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.
Description
Brand New and High Quality
Name:High Accuracy Diamond Tester Pen
Type: Jewelry Tools
Jewelry Tools Type: Testers & Measurements
Material: Metal+Plastic
Size:13.5*4*2cm(5.3*1.6*0.8inch)
Color:Light Black
Powered: DC 9V battery x 1 (not included )
Package Include:
1 x Diamond Tester Pen
1 x Leather bag
1 x User manual