Diamond Tester Presidium

Diamond Tester PresidiumPocket sized instrument that instantly verifies the authenticity of diamonds based on their thermal properties. The Presidium Diamond Mate Tester (PDMT) 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, PDMT tests diamonds as small as 0. 02ct. Test results are instantly indicated by an LED light and continuous audible beep.

Simply depress the needle against the top surface of a diamond to achieve a clear and accurate reading in just 3 seconds

6" long and melts up to 5 oz

eyeglasses

Working distance 4"

natural gas 2420 BTU's

Employed extensively in the jewellery

gripping and manipulating without damage

Hold soft materials in a firm grip without marking

does not cling to or penetrate surface of stones

whereas our larger machines are capable of having 2-4 users working simultaneously

2 saw burs

1-7/16" x 3-1/8" x 3-1/8"