Presidium caliper in digital version to measure precious stones, which directly converts the weight to carats.
Using solid-state electronics to accurately measure to 1/100mm,
Clear and visible high-tech digital display for easy reading of measurements.
Allows for easy measurement of mounted gemstones.
Includes the Presidium Gemstone Weight Estimation Table, which is the millimeter to carat weight estimate conversion.
Measurements from 0.0 to 25.0 mm
Accuracy: 0.01mm / Tolerance: 0.02mm
Direct digital millimeter/carat readout
Touch button zeroing allows for the convenience of resetting to zero at any measurement point smooth sliding mechanism
Low battery consumption portable and lightweight
High fixation jewelry accessory supplied as an accessory
Presidium gemstone weight estimation table provided
Compact protective case included with magnetic auto shutoff when placed in carrying case