Diamond Tester with UV Ultraviolet Light

FEATURES:

• Equipped with ultraviolet light to test flourescent reaction of stones

• Flexible calibration with multi Level Volume to match different sizes of stones

• An option to use or connect with A/C adaptor (not included) for long time indoor use

• Most compact design and low battery consumption

• Emit audible sounds to give warning buzzer if the probe touches metal surface

• Audible and visual indicator of genuine diamond

• With a single press of a button it can accurately and precisely:Supplied with vinyl pouch, testing platform for loose stones and a comprehensive instruction manual best utilize JEM-II

• Quickly distinguishes authentic diamond from all models of diamond simulants and metals

• Distinguish stones as small as 2pt

• Brand new and unused

  Complete set includes:

• 1 x Diamond Tester

• 1 x Vinyl Leather Pouch Case

• 1 x Heavy duty Testing Platform

• English Instruction Manual

  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, not included)

• Size: 168 x 31 x 21mm

  Net weight: 55g