b'e lectronicc alipersec799 e lectronicc alipers0-40"/0-1000MMThe EC799 Electronic Caliper is light, comfortable, easy-to-use, and constructedindustry 4.0with features that have made Starrett slide calipers the machinist\'s first choice for many years. Output now available on B models.The EC799 offers a slim, streamlined profile, a large, clear, easy-to-read LCD display, long battery life, and function buttons for zero and inch/mm.F eatures Equipped with an RS232 output - ideal for use with DataSure Wireless6", 8"and12" c aliperso nlyalipersData Collection SystemLarge, easy-to-read .32" tall characters, highLightweight, ergonomic design contrast LCD digital readout Auto OFF after 5 minutes of nonuseCInch/millimeter conversion reads .0005" or 0.01mm Easy access to the single, long-life batteryLinear accuracy meets DIN862 Last measuring position retained when shut offIntegrated depth rod Hardened stainless steel body for long life e xtendedr ange24"and40" c alipers Fine adjustment thumb wheelPreset and hold feature Lock screw to hold the slide in positionMinimum and maximum limits set Resolution is .0005" (0.01mm)I.D. jaw dimension is .800"/20.32mm Zero at any positionLCD characters are .50" high799A-24/600 Protective caseAuto off after 30 minutes of nonuseEC799A-12/300EC799A-8/20026'