Large digital display screen, clear and visible 90° large digital display screen flip design, the equipment is suitable for flip needs Seven units, one-button switch After short pressing the ON button, the LCD displays the data. Click the ◎ button to select the display unit Adjustable clamping mechanism, close to the cutting board<br><br>Adjustable measuring rocker arm, free to retract and release, measurement is more worry-free Name: Rolling measuring inst ent Range: 30m Resolution: 0.05mm Accuracy: ±1.5mm/±0.04inch Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:Yellow&Black Material:plastic<br><br>Package Contents: 1 x Rolling Gauge Cutting Machinery<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.