JEM-II Diamond Tester with Ultraviolet (UV) Light Portable Gem
![JEM-II Diamond Tester with Ultraviolet (UV) Light Portable Gem](https://www.tekcoplus.com/cdn/shop/files/1-Tekcoplus-Diamond-Tester-TEK-932-Preview_1024x1024.jpg?v=1701419677)
Features: Equipped with ultraviolet light to test the fluorescent reaction of stones Flexible calibration with multi-Level Volume to match different sizes of stones An option to use or connect with an A/C adaptor (not included) Most compact design and low battery consumption Emit audible sounds to give a warning buzzer if the probe touches the metal surface The audible and visual indicator of genuine diamond Identifies genuine "natural" diamonds Distinguish stones as small as 2pt Specifications: Probe Warm-up Time: about 25sec Working Time: about 5 hours for continuous use Suggested Working Temperature: 18°C to 30°C Working Voltage: 1 x 9V, 6F22 battery or AC adaptor 110V-240V, DC 9V (battery and adaptor are not included in the set) Size: 168 x 31 x 21mm Net weight: 55g Set Includes: 1 x Diamond Tester 1 x Vinyl Leather Pouch Case 1 x Heavy-duty
Features:Equipped with ultraviolet light to test the fluorescent reaction of stonesFlexible calibration with multi-Level Volume to match different sizes of stonesAn option to use or connect with an A/C adaptor (not included)Most compact design and low battery consumptionEmit audible sounds to give a warning buzzer if the probe touches the metal surfaceThe audible and visual indicator of genuine diamondIdentifies genuine "natural" diamondsDistinguish stones as small as 2pt Specifications:Probe Warm-up Time: about 25secWorking Time: about 5 hours for continuous useSuggested Working Temperature: 18°C to 30°CWorking Voltage: 1 x 9V, 6F22 battery or AC adaptor 110V-240V, DC 9V (battery and adaptor are not included in the set)Size: 168 x 31 x 21mmNet weight: 55g Set Includes:1 x Diamond Tester1 x Vinyl Leather Pouch Case1 x Heavy-duty Testing PlatformEnglish Instruction Manual
![](https://s.alicdn.com/@sc04/kf/H4be155cbe5464c3aae1183a8cf2b113ea.png_300x300.jpg)
Exceptional Ruby Tester At Alluring Deals
Features:Equipped with ultraviolet light to test the fluorescent reaction of stonesFlexible calibration with multi-Level Volume to match different
![](https://www.tekcoplus.com/cdn/shop/files/9-Tekcoplus-Diamond-Tester-TEK-932-Set_1024x1024.jpg?v=1701419677)
TEK-932 Diamond Tester with Ultraviolet (UV) Light Portable Gem Gemstone Jeweler Device
This diamond selector remains unresponsive to materials like imitation crystals, or simulants like cubic zirconia, moissanite, and lab-grown diamonds,
![](http://www.gainexpress.com/cdn/shop/files/1-gain-express-gainexpress-Diamond-Tester-JEM-II-preview_1200x1200.jpg?v=1701419059)
JEM-II Diamond Tester with Ultraviolet (UV) Light
Features:Equipped with ultraviolet light to test the fluorescent reaction of stonesFlexible calibration with multi-Level Volume to match different
![](https://www.tekcoplus.com/cdn/shop/files/8-Tekcoplus-Diamond-Tester-TEK-932-Dimnension_1024x1024.jpg?v=1701419677)
TEK-932 Diamond Tester with Ultraviolet (UV) Light Portable Gem Gemstone Jeweler Device
Features:Equipped with ultraviolet light to test the fluorescent reaction of stonesFlexible calibration with multi-Level Volume to match different
![](https://www.tekcoplus.com/cdn/shop/files/5-Tekcoplus-Diamond-Tester-TEK-932-Probe_1024x1024.jpg?v=1701419677)
TEK-932 Diamond Tester with Ultraviolet (UV) Light Portable Gem Gemstone Jeweler Device
Brake Fluid Tester. Cable Tester. This gems testing tools are designed for quick, precise, and safe diamond testing. Leak Detector / Checker.
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Jewerly Diamond Tester and Moissanite Tester with LED UV Light Diamond Detector
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JEM-II Diamond Tester with Ultraviolet Light - China Diamond Selector Ii, Diamond Tester
This diamond selector remains unresponsive to materials like imitation crystals, or simulants like cubic zirconia, moissanite, and lab-grown diamonds,
![](https://www.gainexpress.com/cdn/shop/files/9-gain-express-gainexpress-Diamond-Tester-JEM-II-batt_480x480.jpg?v=1701419059)
JEM-II Diamond Tester with Ultraviolet (UV) Light
![](https://i.etsystatic.com/18776146/r/il/bde8c2/3747840342/il_570xN.3747840342_ee1z.jpg)
Gemtrue 4in1 Muti Experior Gemstone Authentication Tester for Diamond, Sapphire, Ruby and Moissanite
![](https://www.tekcoplus.com/cdn/shop/products/2-Tekcoplus-jewelry-tools-DMTK-815-Application_1024x1024.jpg?v=1555402046)
DMTK-815 Moissanite Tester w/ UV Ultraviolet Light Jewelry Loose Stone Gemstone 2pt Jeweler Tool - Tekcoplus Ltd.
![](https://www.gainexpress.com/cdn/shop/products/13-gain-express-gainexpress-Diamond-tester-DMT-3-test-block_431_1024x1024.jpg?v=1622789886)
Pro Diamond Moissanite Tester 2pt Jewel Stone Factory Calibrated – Gain Express
![](https://image.made-in-china.com/43f34j00dFfVubIzZwgr/Gem-3000-Pass-Diamond-Grade-Test-Analyzer-Machine-Will-Lab-Made-Diamonds-Tester.webp)
JEM-II Diamond Tester with Ultraviolet Light - China Diamond Selector Ii, Diamond Tester
![](https://m.media-amazon.com/images/S/aplus-media-library-service-media/6d4ad838-acf0-4b0f-95ef-5bf5be4ffc8e.__CR0,0,3819,2362_PT0_SX970_V1___.jpg)
GAIN EXPRESS Handheld DIAMOND TESTER with UV Ultraviolet Light, Mounted Jewelry Loose Stone Gemstone 2pt Jewel Stone Tool Selector For Novice and Expert, No Calibration Needed : : Business, Industry & Science
![](https://i.ebayimg.com/images/g/XkAAAOSwt1VggLSj/s-l1200.webp)
Professional Diamond Selector II, Gem Tester Pen Portable Electronic Diamond Tes
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Diamond Selector 2 II Diamond Tester - HOW TO TEST FOR DIAMONDS Demo & Instructions