Equipped with ultraviolet light to test the fluorescent reaction of stones. Most compact design and low battery consumption. Supplied with a vinyl pouch, a testing platform for loose stones, and a comprehensive instruction manual.
eBay
ANENG BT-168 PRO Digital Battery Capacity Tester 9V 1.5V Button Cell Test LCD Battery Universal Tester analyzers Test Tools
Aliexpress UK
Put the bare drill to be tested into the appropriate recessed hole of the support tray, with the table top facing up. Those who have been mounted do not need to put it in the tray hole, but can hold it by hand.
eBay
For LCR-P1 Transistor Tester Diode Triode Capacitance IR Multifunctional LCR MOSFET NPN PNP Resistance Meter Tester tool
Aliexpress UK
【Quality material】: Crafted from quality ABS material, this diamond tester pen is sturdy and resistant to wear. 1pcs Diamond Tester Pen. 【User friendly design】: Specifically designed for diamond detection, this jewelry selector is simple to operate and provides quick and accurate differentiation between real diamonds and other simulated gemstones.
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1 set Alcohol Hydrometer Glass Meter Tools Making Supplies Tester Distilling Supplies Liquor Tester Alcohol Percentage
Aliexpress UK
Equipped with ultraviolet light to test the fluorescent reaction of stones. Most compact design and low battery consumption. Supplied with a vinyl pouch, a testing platform for loose stones, and a comprehensive instruction manual.
eBay
Wire Tracer Circuit Tester w/Tone Generator Probe Kit Cable Signal Locator Tester Test Circuit Continuity for Electrician Tool
Aliexpress UK
Diamond Tester, Diamond Tester with Flashlight Torch Pen Gemstone Identification Pen Lighting Jewelry Identification Tool for Diamond Jade Stone Hardness Gems Testing Tool (Blue&Purple Light). We have a professional support team to assist you with your order.
eBay
Digital TDS Water Quality Tester Drinking Water Quality Analysis Meter Portable Mineral Test Pen Tester Tool
Aliexpress UK
💎Portable Diamond Tester Gem Selector – Gemstone Jeweler Testing Pen Kit (UK). Easily identify real diamonds from imitations with thisPortable Diamond Tester Gem Selector, a must-have tool for jewelers, gemstone enthusiasts, and collectors.
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Barrow Water Cooling Test Tool Leaker Tester Water-proof Leak- Seal Tester Air Pressure Watercooler Airtightness GJQM-01
Aliexpress UK
This is a portable electronic diamond tester for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond testing. With non-destructive testing, it is easy and accurate to operate.
eBay
ANENG BT169 Battery Level Tester Digital Display Screen MultipleMeasurements No power required Portable ABS Plastic Tester Tools
Aliexpress UK
Put the bare drill to be tested into the appropriate recessed hole of the support tray, with the table top facing up. Those who have been mounted do not need to put it in the tray hole, but can hold it by hand.
eBay
ANENG AR01 Smart Thermal Imager Multimeter 25000 Counts 2-in-1 AC/DC Voltage Current Tester 250M Ohm Multimetro TFT Tester Tool
Aliexpress UK