Features: Advanced electronic technology High speed count Full trigonometric functions. Sine, cosine tan is inbuilt Multiple memories Zero point reference Rugged die cast aluminium case with powder coated finish Durable keypad for all functions All counters supplied with mounting Bracket Usages: Basic Ten Functions Zero reset Preset INC/mm converstion ABS/INC coordinate conversation /200 groups coordinates display Non volatile memory ¦1/2¦ function key Linear error compensation Sleep switch 200 points auxiliary zero Automatic recognition & storage of scale zero reference point Available Models Technical parameters: Special functions of DRO meter: (All the technical data and information contained herein are subject to change without prior notice.)