ORIGINAL Presidium Gem Diamonds / Gemstones Computer Gauge - New! (PGCG)

Description

* PGCG also comes with a CD-Rom that lists the S.G. value, R.I. value, and hardness measurements of 133 common gemstones in the market for handy reference. * Features : - Measures from 0.0 to 25.0mm. - Accuracy: 0.01mm / Tolerance: 0.02mm. - Digital mm/ct display. - Automatically shut off when idle for 10 minutes. - Auto-magnetic shut-off when placed in carrying case. - Computer interface display with CD and USB (Universal Serial Bus) connectivity. - Attachment for high setting jewellery provided. - Specific Gravity (S.G.) dictionary for quick and easy reference included. - CD-ROM containing information on 133 gemstones (e.g., S.G. value, R.I. value and hardness) included. - Benefits Measures actual gemstone dimensions and estimates gemstone weight and identity. - Measures 74 gemstones and 9 different shapes. - Accurate measurement to 0.01mm. - Direct carat conversion for round brilliant-cut diamonds. - Clear and visible display for ease of reading measurements. - Light and portable instrument that can be used anywhere. - PC connectivity for ease of importing and printing measurement results. - Power and Battery 1 x CR-2450 3V battery (about 80 hours of continuous use). - Measurement Range 0.00mm to 25.00mm or 0.000ct to 57.343ct* (based on round brilliant cut). * Package contents - Presidium Gemstone Computer Gauge. - CR-2450 3V battery. - High setting jewellery attachment. - Mini CD ROM. - USB Cable. - User handbook. - Warranty card. - Protective box. * Dimensions and Weight : - Length: 97mm. - Width: 61mm. - Height: 16mm. - Weight: 120g (without battery).