Mitutoyo Absolute Scale 500-197-30 Digital Caliper with Extra Large LCD Screen Stainless Steel Inch/Metric Conversion 0-8"/0-200mm Range, +/-0.001" Accuracy, 0.0005" Resolution 

The Mitutoyo ABSOLUTE 500 series caliper is a Digimatic digital caliper that is made of durable hardened stainless steel
 and uses Mitutoyo's ABSOLUTE linear encoder technology, which allows you to "set and forget" the origin and measure in awkward or difficult locations.

 This digital caliper has LCD readout and function control buttons on the caliper face, including Origin to set and retain the original measuring point,
 and Zero/ABS (Absolute Scale) to zero-set the LCD display. It uses the metric/Inch measuring system