JEM-II Diamond Tester with Ultraviolet (UV) Light Portable Gem
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
GemTrue Professional Deluxe Handheld Travel Multi Function
Features:Equipped with ultraviolet light to test the fluorescent reaction of stonesFlexible calibration with multi-Level Volume to match different
TEK-932 Diamond Tester with Ultraviolet (UV) Light Portable Gem Gemstone Jeweler Device
Dupeakya Professional Diamond Tester, Gem Tester Pen
10 Best Diamond Testers 2020
This diamond selector remains unresponsive to materials like imitation crystals, or simulants like cubic zirconia, moissanite, and lab-grown diamonds, upon contact with the surface. It is the easiest answer for the vast majority of retail jewelers, pawn brokers, and chain stores when faced with the decision of which diamond selector to buy.
Gain Express JEM-II Diamond Tester with Ultraviolet (UV) Light
JEM-II Diamond Tester manufacturer,Diamond Tester With Ultraviolet
💎 Reliable diamond selector: This diamond tester is unresponsive to imitation crystals and simulants like cubic zirconia and moissanite, making it the
Gain Express Diamond Tester Pen, High Accuracy Jewelry Diamond Tester Professional Diamond Selector for Novice and Expert Jewelry Diamond
Pro Diamond Moissanite Tester 2pt Jewel Stone Factory Calibrated
This diamond selector remains unresponsive to materials like imitation crystals, or simulants like cubic zirconia, moissanite, and lab-grown diamonds, upon contact with the surface. It is the easiest answer for the vast majority of retail jewelers, pawn brokers, and chain stores when faced with the decision of which diamond selector to buy.
Gain Express JEM-II Diamond Tester with Ultraviolet (UV) Light
gemtrue high quality professional portable diamond
Features:Equipped with ultraviolet light to test the fluorescent reaction of stonesFlexible calibration with multi-Level Volume to match different
TEK-932 Diamond Tester with Ultraviolet (UV) Light Portable Gem Gemstone Jeweler Device
