Micrometer Screw Gauge

Measurement Range: 0-12.7mm (0.5 inches). Accuracy/Resolution: 0.01mm (0.0005 inches). Display: Features an LCD digital display for clear reading. Functions: Includes buttons for unit conversion (inch/mm), power (OFF/ON), and zero-setting at any position. Battery: Uses an AG13 type 1.5V button cell battery, one of which is included in the package.