Diamond Tester JEM-II Ultraviolet Light

Tester berlian dengan buatan lebih halus daripada tipe Selector
Terlihat lebih profesional
Dilengkapi dengan sinar Ultraviolet
Bentuk dan buatan lebih menarik dibanding Diamond Selector biasa

JEM II Diamond Tester

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
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
Powered by a FREE replaceable DC 9V battery
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


Specifications:
Probe Warm-up Time: about 25sec
Working Time: about 5 hours for continuous use
Suggested Working Temperature: 18C to 30C
Working Voltage: 1 x 9V, 6F22 battery
or AC adaptor (110V-240V, DC 9V, optional & not included)
Size: 168 x 31 x 21mm