The PRESIDIUM DIAMONDMATE diamond tester utilizes proven thermal conductivity testing method to instantly verify the authenticity of diamonds. The test results are indicated by visual light and audible beeps.
THIS IS MODEL DIAMONDMATE-A - operates on alkaline (AAA) batteries or direct AC current.
Batteries and AC adapter optional
PLEASE CHOOSE MODEL DIAMONDMATE-C TO HAVE RECHARGEABLE BATTERIES AND AC ADAPTOR INCLUDED
FEATURES:
- No waiting time between tests.
- Pocket size.
- Low batteries indicator.
- Metal detector - intermittent beep.
- Measured diamond - continuous beep.
- Low battery consumption
- Carrying case - standard for both models
- 1 year factory warranty
- Size : L-160mm (6 1/3") x W-21mm (13/16") x H-30mm (1 3/16")
- Weight : 45 gms ( 1 1/2 oz.)
MEASURING ZONE:

Presidium DiamondMate-A User Handbook Online