Presidium Electronic Gemstone Gauge Is The Industrys First Electronic Gemstone Gauge And Utilizes Solid-state Electronics To Accurately Measure Up To 1/100mm. Pegg Features A Clear And Visible High-tech Digital Display For Ease Of Reading Measurements. Its Touch Button Zeroing Allows The Convenience Of Resetting To Zero At Any Measurement Point. A High Setting Attachment Allows Measurement Of Mounted Gemstones With Ease.
Presidium Electronic Gemstone Gauge is the industrys first electronic gemstone gauge and utilizes solid-state electronics to accurately measure up to 1/100mm. Features a clear and visible high-tech digital display for ease of reading measurements. Its touch button zeroing allows the convenience of resetting to zero at any measurement point. A high setting attachment allows measurement of mounted gemstones with ease. The Presidium Electronic Gemstone Gauge also includes the Presidium Gemstone Weight Estimation Table, which corresponds with millimeter conversion to carat weight estimation. Features include measurement from 0.0 to 25.0mm, accuracy of 0.01mm and tolerance of 0.02mm. Direct digital millimeter/carat readout. Touch button zeroing that allows the convenience of resetting to zero at any measurement point . Smooth slider mechanism and low battery consumption. Unit is portable and lightweight . Auto-magnetic power off when placed in carrying case. Attachment for high setting jewelry included. Presidium Gemstone Weight Estimation Table provided at no additional cost! Compact protective case included. Dimensions and Weight are: Length: 97mm (3.82 inches) Width: 61mm (2.4 inches) Height: 16mm (0.63 inches) Weight: 110g. Operates on 1 CR2450 battery for about 80 hours of continious use. Detailed instructions are included.