Features: Accurate Sensing: responsive and can accurately detect the height of the print bed surfaces Enhances print quality: Improve print accuracy and quality through precise leveling. Intelligent design: Adopting advanced sensing technology with intelligent leveling function. High durability: ensure stable use for long time. Easy to install: easy installation step, suitable for users of different skill level to operate. For Workshop/ Office: For small studio maintenance and upgrades of SV07 3D printer. Specifications: Length：about 235mm/9.25in For SV07 Leveling Sensoring Package Includes: 1PC For SV07 Leveling Sensoring note: Due to the problems of lighting effects there will be certain tolerances in the product, please understand. Please allow 1cm errors due to manual measurement.