Mitutoyo 500 Series absolute Digimatic calipers are designed for measuring both inside & outside dimensions with accuracy up to +/-0.0015 inches. They have a large LCD screen for tracking multi-parameters like ON / OFF, zero-set / ABS (absolute)-setting, data output (on selected models), inch / mm conversion and alarm system (for low-voltage, counting value composition error). They feature unique absolute linear technology that automatically takes the absolute position immediately upon switch-on, eliminating the need for zero-settings for reference and over-speed errors. Choose from a wide range of digital calipers in fitted and molded plastic case options on Raptor Supplies.