- 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
- 1 x Diamond Tester
- 1 x Vinyl Leather Pouch Case
- 1 x Heavy duty Testing Platform
- English Instruction Manual
- 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
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
