Gemstone Tester Tool Portable Diamond Tester Selector High Accuracy Professional Jeweler Tester Authentication Tool with UV Ultraviolet Light For Novice and Expert No Calibration Needed (Black)

Description

Colour Name:Black Specification: Brand new Size: approx. 6.5″ * 1.5″ * 0.75″ Auto Off: N/A Initial Warm-up: ~ 20 sec. Indicator: Audio and LED lamps Testing Capability: Diamonds, Diamond simulation (e.g. CZ), Metal Power Supply: 1 x DC006P 9V Battery (not included) Feature: Offer 2 sounds and 3 color lamps display system to identify diamonds from imitations. Simple calibration for stones of various sizes. Metal alert. LED light and audio result indication. Auto shut-off. Fine workmanship and good performance. Accurate and reliable. Easy to use. Convenient to carry. Durable in use. Package included: 1 x Diamond Tester (Battery Not included) Note: Please allow 0-1cm errors due to manual measurement