Feature

●-- Uses large / small switches for testing diamonds，Emits audible sounds to easily differentiate the readings
●-- Professional Diamond Selector II will indicate genuine diamond or fake，It is designed for quick, precise, and safe diamond testing.
●-- Portable electronic device for distinguishing real diamonds from other simulated stones.If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction,,,
●-- Diamand tester is battery powered for convenience Package Contents: 1 x Diamond Tester | Batteries: 1 x 9v Battery ( INCLUDED).
●-- Uses large / small switches for testing diamonds, Emits audible sounds to easily differentiate the readings


Description

Plug-in/battery dual use, making it more convenient to use for a long time indoors
Product name: Two-in-one drill pen
Product Type: Identification Test
Chip specifications: high-precision chip
Body material: engineering plastic
Power supply specification 9V battery
Product weight: about 70.5 grams (without batteries)
Product features: compact, compact, precise and portable
The identification principle heats the chip by the probe
Detectable

product instructions
The first step: Install the battery or connect the gift power cord (Note: Both cannot be used at the same time)
Step 2: Wait for the ready light to light up and start the test
Step 3: The probe of the thermal conductivity meter is vertically in contact with the gemstone to be tested, and pay attention to touching the metal conductive plate on the back of the lead-in meter
Step 4: After the test is completed, the diamond light is on to represent the tested object, the diamond light is Moissanite if the light is on, it is Moissanite