Reviews Diamond Tester Pen

Electronic Gold & Platinum Tester

【Versatile】 The tester has a very compact design, ideal for buying jewelry, buying diamonds, selling real estate, auctions, etc. The g tones must be clean, dry and at room temperature..
【Precise Diamond Tester】 This diamond tester has a very compact design and will help you tell the difference between a real diamond and a fake diamond..
【LED display】 This tester is supplied with a PU housing and a small test platform for holding loose stones. LED light and audio result display. Easy calibration for stones of different sizes..
【Easy to use】 Easy to use, even for beginners. The green indicator is shown when the stone is a real diamond. A continuous humming sound will be heard if the user accidentally touches metal rather than stone..
【Portable design】 Diamond tester for a quick, precise and y diamond test. Thanks to lossless testing, the process is simple and precise. The tester is light, compact and easy to transport..

Real Diamond will Emits sounds and lights >=9..
This diamond selector tester designed for quick, precise, and safe diamond testing..
Fake crystal, such as cubic zirconium ( CZ ), crystal, glass will be no sounds and lights.
If the stone is fake, crystal or cubic zirconia, the tester will not beep..
Diamond tester is battery powered for convenience.Requires 1 standard 9v battery, which is included.Package include:1 x Diamond Tester,1 x Leather Pouch Case,1 x Testing Platform,1 x User Manual,1 x DC 9V battery..

Alesuc Diamond Tester is designed for quick, precise, and safe diamond testing.
This gemstone testing equipment is not only a diamond tester, but also a multi gemstone tester. It can detect if a gemstone is real or fake,....
If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction.
Diamand tester is powered by DC 9V battery x 1 (Not Included).
Package Included: 1 * Diamond Tester(no battery included).

This Diamond Selector II Tester is not only a diamond tester, but also a multi gemstone tester. It can detect if a gemstone is real or fake,....
Professional Diamond Selector II will indicate genuine diamond or fake, LCD display & LED indicator.
Emits audible sounds to easily differentiate the readings, portable electronic device for distinguishing real diamonds from other simulated stones.
Notice: * No matter what gemstone you are testing, the probe needle and the tested object must be at a 90° angle. * When testing diamond, your right....
Package Contents: 1 x Diamond Selector II Tester, 1 x Texting Platform, 1 x 9V Battery, 1 x Protected Leather Bag.

High precision diamond tester: the professional diamond dial will indicate true or fake diamonds, LCD monitors and LED indicators. Compared to the second generation, its sensitivity and precision have been improved considerably..
Portable design: designed for rapid, accurate and safe diamond testing. Through non-destructive testing, the operation is simple and precise. The tester is lightweight, compact (size of credit card) and easy to transport..
Audible and readable alarms: emits audible sounds to easily distinguish between readings, portable electronic devices, to distinguish between true diamonds and other simulated gems. The real diamond is indicated by a red LED and a sound. The results of the tests are accurate, reliable and easy to read. If the stone is a pseudo-crystal, a simulation object such as cubic zirconia (CZ) will not react..
Versatile: the tester offers a highly compact design that is ideal for buying jewelry, buying / exchanging diamonds, selling real estate, auctions, etc. The cost of Diamond Selector III is not even a fraction of the cost of diamonds, but it can help you feel better knowing that you are buying real diamonds instead of fakes..
Professional Diamond Selector II will indicate genuine diamond or fake. Uses large / small ....

【Dual Range Circuit Tester】Detect two detection ranges of low voltage and standard voltage (12-1000V AC / 48-1000V AC), make the measurement more flexible and accurate. The voltage detector can automatically detects live or neutral wires and is ideal for breakpoint testing, easy to operate. Therefore, this electricity tester can be easily used by men and women of all ages..
【Multi-Purpose Widely Used】This non contact voltage tester can be used in circuit breakers, lighting fixtures, switches, sockets, wires and wherever needed. The voltage tester pen can also be used as an emergency flashlight to illuminate the work area. The non-contact voltage detector measures voltage in a contactless manner, so you don't have to worry about being struck by electricity, super safe..
【Non-Contact】NCV induction probe with AC voltage, when the tip is close to an outlet or power cord, the voltage tester pen tip glows red and the alarm sounds, indicating the presence of voltage. The voltage detector automatically detects live or neutral wires and is ideal for breakpoint testing. Therefore, this electricity tester can be easily used by men and women of all ages..
【More Portable Storage】Pocket-sized electric tester tool has a pen hook, allowing you to t....

【Scope of Applicatuion】The diamond tester is a portable electronic device designed for fast, accurate and safe diamond testing, distinguishing....
【Strong Practicality】The LED diamond tester will show the result of whether your diamond is genuine or fake, which is very practical in real life..
【Easy to Carry】The diamond tester adopts a highly compact design, has the characteristics of light weight, easy to carry, simple and accurate....
【Safe to Use】The product is in accordance with strict quality standards and quality control before leaving the factory. It has good safety....
【Quality Service】We strive to provide you with the highest quality product and the best customer experience, if you're not entirely satisfied,....