Hotbed Sensor Strain Replacement for Kobra S1 S1C 3D Printer Auto Leveling Strain Spare Part white.Feature: 1. Product Usage: Real time tracking of strain on the print head or other key parts during the printing, reflecting strain changes by detecting small deformations, capturing abnormal strain, and providing feedback to the control system 2. Auto Leveling: Automatically detect the bed and generate accurate calibration grids, ensuring that the calibration compensation accuracy is higher than t