Top 6 Best Dimond Test Pen

Easy to Use Real Diamond will Emits sounds and lights 9.. Intuitive Design Fake crystal, such as cubic zirconium CZ , crystal, glass will be no sounds and lights 9.. fast and safe This diamond selector tester designed for quick, precise, and safe diamond testing. No harm to diamonds.. Magnification 60X led Magnification with batteries Small microscope . For Gems, Coins, Antiques, Stamps, Reading, Inspection etc.. Note Please ensure that the battery temperature is higher than 10 , can not test metal, save power.

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Ideal for testing non-diamond, synthetic Moissanite or genuine diamonds. 2 year warranty. Runs off a 9 volt battery. 3 minute shut-off alert to save battery. Warms-up in 8 seconds.

Easy to Use Real Diamond will Emits sounds and lights 9.. Intuitive Design Fake crystal, such as cubic zirconium CZ , crystal, glass will be no sounds and lights 9.. Supporting battery Supporting alkaline mercury-free environmentally friendly high-performance battery. fast and safe This diamond selector tester designed for quick, precise, and safe diamond testing. No harm to diamonds.. Note Please ensure that the battery temperature is higher than 10 , can not test metal, save power.

SAFETY FIRST It will send out multiple alarms through sound and light. When the voltage is detected, the tip will send out red light and beep. When the higher the sensed voltage is, or the closer it is to the voltage source, it beeps at a higher frequency. At the same time, the screen will be red or green, red means high voltage and live wire are detected, green means low voltage and null wire are detected.. NON-CONTACT With NCV inductive probe for AC voltage Just place the tip near a terminal strip, outlet, or supply cord. When the tip glows red and the pen beeps, you know there's voltage present. The live wire detector can automatically detect the live or neutral wire. Ideal for breakpoint Test. Handy circuit tester for electricians, homeowners.. DUAL RANGE Detects standard and low voltage 12-1000V AC 48-1000V AC for more sensitive and flexible measurements. Press the S button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring etc. The NCV sensor automatically recognizes the voltage and displays it on the bar graph.. SECURITY LEVEL IEC rated CAT III 1000V CAT IV 600V, Meets CE requirements The electrical tester is safely double insulated. High Voltage Alert to warn you of voltage above 90V, the screen turn red and the safety symbol on the screen shines.. COMPACT DESIGN Bright LED flashlight for work in dim ares Low-Power-Indicator when battery voltage is below 2.5V Automatic Power Off after 3 minutes without operation or signal detection Pocket-sized, pen hook allows you to carry it in your shirt pocket. We provide 36-Month after sale service, Please feel free to contact us if you have any concerns..

INTUITIVE DESIGN Jewelry Diamond Testers, Diamonds Selector is a portable electronic device used to distinguish real diamonds from other simulated diamonds. It is designed for fast, precise and safe diamonds testing.. EASY TO USE Gold Testing Kit, The portable diamonds tester is simple to operate and can quickly obtain results. Just turn on our Diamonds Tester pen detector and place the tip of the diamonds tester on the gem-stone just a single tap to get accurate and reliable readings.. LIGHTWEIGHT AND PORTABLE Dimond Test Pen, The diamonds indicator test pen is small in size and easy to carry. It is an indispensable tool kit when you go to jewelry auctions, flea markets, exchange meetings, etc. In addition, it is an essential tool when testing your own jewelry.. WIDE RANGE OF APPLICATIONS Dimond Tester, The diamonds tester is widely used in industrial applications, circuit boards and printing, industry, gardening, coins, diamonds, stamps, jewelry, identification, education, geography, homes and offices.. AFTER-SALES SERVICE Diamond Selector , If for some reason you are dissatisfied with the purchased goods, damaged, damaged in transportation or even changed your mind. Please feel free to contact us, we are happy to answer you..

INCLUDED ASSISTED THERMAL CALIBRATION Now easily self calibrate your device to your testing environment. INDUSTRIES MOST TRUSTED Gemstone tester redesigned to be more compact, sturdy and portable. THINNEST RETRACTABLE PROBE TIP I PGT II features the industrys thinnest retractable probe tip. VERSATILE AND RELIABLE Consistent and reliable results every time. Identifies diamondsmoissanites. SIMPLE EASY TO USE Clear and easy-to-read analog dial Can differentiate 16 types of gemstones.

Intuitive Design Our diamond tester features an LCD display and LED indicator make it easy to read your precise testing results.. Effortless Testing No need for a professional - the StillCool Diamond Tester Pen is easy to operate. Just turn it on, lightly press the tip to the gemstone, and wait for the beep to know if it's real or fake.. If it's Real DiamondThe professional Diamond Tester will lighted up over 9 and emits audible sounds. No reaction means the stone is a fake crystal or simulant like cubic zirconium CZ.. Quick and Safe Designed for quick, precise, and safe diamond testing, this diamond selector tester ensures that there is no harm to diamonds during the testing process. providing accurate results every time.. Convenient Package The Diamond Tester is battery-powered by a standard 9v battery not included, and the package comes with a leather pouch case, testing platform, user manual and accurate diamond tester pen..

Fast and safe Professional Diamond Selector II will indicate genuine diamond or fake.It is designed for quick, precise, and safe diamond testing.. Intuitive DesignLCD display LED indicator.Uses large small switches for testing diamonds,Emits audible sounds to easily differentiate the readings.. Simple to UseHqdz Diamond Tester Pen is simple to operate to get results, professionals are not required. Simply turn on our Diamond Tester Pen detector place the tip of the Diamond Tester on the gem stone lightly pressed is sufficient and If the stone is fake, crystal or cubic zirconia, the tester will not beep.. Package includeDiamond tester is battery powered for convenience.Requires 1 standard 9v battery, which is included.Package include1 x Diamond Tester,1 x Leather Pouch Case,1 x Testing Platform,1 x User Manual,1 x DC 9V battery..

UNIQUE DESIGN- ANTI-LOST NEEDLE GUARD PROTECTION Adopt the integrated structure design of the probe protection cover, needle guard function is added to ensure that there will be no stab wounds and the guard will not be lost. Convenient to carry and take it wherever you go.. LED INDICATION, BIDIRECTIONAL VOLTAGE TESTING This upgrade circuit test light is a bidirectional voltage tester. You can attach the alligator clamp either to negative or positive ground, there is also a light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity.. WIDER VOLTAGE RANGE Compared with the auto electrical tester on the market, the maximum voltage measured is only 48V, but the maximum voltage that our technology can measure is upgraded to 60V. AWBLIN circuit test is ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 3-60V DC wirings and circuits.. COMPUTER SAFE, DURABLE FLEXIBLE The professional auto circuit tester has a built-in circuit board chip, which is safer and more durable than traditional test lights and prevents the car computer board from burning out. Spring wire can be freely stretched up to 102 inches, with a wide measuring area Anti-bending design of the tail wire, no need to worry about bad contact of the line.. 100 SATISFACTION If you have any dissatisfaction for any reason, please feel free to let us know and we will do our best to assist you..