Wilove Professional Diamond Selector, High Accuracy Diamond Tester Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone
Brand: Wilove
Color: Silver
Categories: Arts, Crafts & Sewing, Beading & Jewelry Making, Jewelry Making Tools & Accessories, Diamond & Gold Testers, Diamond Testers

​Specification: Item Type: Jewelry Tool Material: Metal Color: Silver Size: 2.2 ×4× 16 CM / 0.87 ×1.57×6.30 Inch Battery: 9V (Battery Not Included) Weight: 156g Detection Method: ❶While holding the diamond tester in your hand, you must touch the back of the impervious steel, ❷There is a switch on the impervious steel,The diamond should be held in the hand (IT MUST PASS THROUGH THE HUMAN BODY TO CONDUCT ELECTRICITY, AND THE RESULT OF MEASUREMENT WITHOUT ELECTRICITY IS WRONG) ❸The probe is facing the diamond,The probe must first face the switch on the diamond impervious steel, If it is Moissanite,the green light turns on for 1 second and then jumps to the red light, there will always be sound, If it is Diamond,the green light is on and there is no sound Note for Moissanite Tester: 1. The probe of this instrument is very sensitive.When not in use, you should use a leather suit to protect the diamond detector from damage 2. Low power battery should be replaced in real time to ensure accurate detection 3. Take out the battery if it will not be used for a long time 4. For correct testing, it is recommended that you take a calibration adjustment after annual maintenance Package List: 1* DIAMOND TESTER 1*Manuals 1* Leather Pouch Case 1*Tray

【PROFESSIONAL DIAMOND SELECTOR】：Moissanite Tester is a matching instrument with the Diamond Selector II.The professional diamond selector is only used for the distinction of colorless Moissanite.
【PORTABLE】：The jeweler diamond tester is lightweight and compact in size, easy and convenient to carry,can help you to distinguish whether your diamond is real or fake.
【SIMPLICITY OF OPERATOR】：simple and accurate operation, low power consumption, low battery alarm (red light indication) for Moissanite Tester,is equipped with a PU bag and small testing tray for holding loose stones.
【MEASUREMENT METHOD】：1. Wipe the gemstone to be tested with a silver cloth or a clean towel and place it on the metal tray. 2. While pressing the check switch on the back with your fingers, you need to touch the triangular metal plate on the back 3. When testing, press the needle of the drill pen vertically on the surface of the gemstone 4. If the indicator light turns red with noise, then this gem is Moissanite. If nothing happens, then this gem is a real diamond.
【APPLICATION RANGE】The test pen can be applied to: diamonds, sapphires, rubies, crystals, agates, emeralds and various other gems.

Batteries Required?: ‎No
Material: ‎ABS
Part Number: ‎7N1486YW435KJ7
Manufacturer: ‎Wilove
Item Weight: ‎3.2 ounces
Date First Available: December 11, 2019
ASIN: B082MCC23T
Color: ‎Silver
Item model number: ‎7N1486YW435KJ7
Included Components: ‎Measuring drill pen
Package Dimensions: ‎7.45 x 2.25 x 1.45 inches
Customer Reviews: 3.3 out of 5 stars 81 ratings 3.3 out of 5 stars
Size: ‎2.2 Ã—4Ã— 16cm