Starrett 2900 4M LCD Electronic Indicator, 8mm Stem Dia., 0 12mm Range, 0.01mm and 0.001mm Graduation

Starrett 2900 Electronic Indicators have Innovative True Absolute Sensor Technology to minimize the chance of data loss for exceptional reliability. Built with IP67 protection and customary Starrett quality, they maintain their reliability in hostile shop environments. True Absolute Sensor Technology - remembers position and zero set point even during battery replacement. Cannot be "over-sped" into failure. Intuitive design and layout - easy to learn and use Positive, tactile-feel button activation