Presidium Diamond Mate Tester Repairs 2129-649 fuel regulator

2129-649 fuel regulator

The procedures and techniques detailed in this book will help the diamond setter advance in his skills

User selectable communication and printing settings

Burs are Swiss made and supplied in a plastic bur stand with clear dome cover

Presidium Diamond Mate Tester Repairs 2129-649 fuel regulatorA handy instrument that instantly verifies the authenticity of diamonds based on their thermal properties. Powered by 3 AAA alkaline batteries (A) or by an inset rechargeable battery with AC Adaptor included (C). The Presidium Diamond Mate Tester has a retractable probe tip that ensures consistent pressure against the gemstone during testing for more reliable results. With the industrys thinnest probe tip size of 0. 6mm, it tests diamonds as small as