Diamond Counter D-JR DiaColor OGI Colorimeter Advanced Rough Diamonds Grading Colour Machine Includes case back die for

Includes case back die for the Rolex Sea Dweller (Die Ø36

The bracelet block allows accurate positioning for watches with leather or metal bracelets

Capacitance: 4nF±5%±10

Operating Humidity: 10-95%

Ø28 x 27mm

Diamond Counter D-JR DiaColor OGI Colorimeter Advanced Rough Diamonds Grading Colour Machine Includes case back die forSetting stones in modern intricate Jewellery designs requires an exact count of the stones to be used. Counting small gemstones is a difficult and time consuming task in which mistakes can happen, resulting in the loss of highly valuable stock and production time. The Diamond Counter D JR quickly and accurately counts stones as small as 0. 5 mm, removing the risk of human error and saving you more than 70% of the time normally devoted to counting