Presidium Digital Computer LCD Screen Gem Gemstone Diamond Calculating Gauge

PRESIDIUM GEM COMPUTER GAUGE PGCG - BRAND NEW   Best Electronic Gemstone Gauge in the World just became much better - Easy digital readout, computes weight directly from the measurements! The Presidium Gem Computer Gauge (PGCG) has been developed based on the existing Presidium Electronic Gemstone Gauge (PEGG) with additional features to perform more functions. The new Presidium Gem Computer Gauge has a built-in computer program to estimate the weight of a wide variety of loose and mounted stones with high precision, consistency, speed, and ease. The gauge computes weight directly from the measurements taken or from data entered on its keypad. It also features a direct reading of carats for brilliant cut diamonds. It reads in mm with 0.01mm accuracy. It automatically shuts off when idle for 10 minutes and has a USB interface for connection to your PC. The Presidium Gem Computer Gauge works with diamonds and virtually all gemstones used in jewelry today in many different shapes, such a