2 Packs 3D Printer Leveler 3D Printer Electronic Bed Leveling Tool 3D Printer Accessories Auto Bed Leveling Sensor Kit for Most FDM 3D Printers Easy to Use Equipped Four Batteries Green

High CompatibilitySUNLU 3D Printer Electronic Bed Leveling Tools Packing List: 2PCS (Green)
Size: 90*35* 1.2 mm( 3.53 * 1.37 * 1.2 inches) CR2032 3V button cell battery 210mAh*4 with anti-static self-sealing bag. SUNLU 3D Printer Electronic Bed Leveling Tool is compatible with any 3D printers with a bed that has springs for adjusting the level. Save TimeNo more paper sliding during 3D printing more accurate than paper and no need to go around the four corners of the 3D printer over and over again. Makes the first layer of 3D printer filaments rock-solid. Easy to Use Scan the QR code which contains instructions and a website with the files required. Download the gcode file and run the gcode file using the 3D printer. The package includes a box equipped with instructions step by step just follow the steps. It only takes 2 minutes to complete 3D printer leveling. Accurate LevelingMust for beginners or those without 3D printer's automatic leveling tool built in. SUNLU 3D Printer Electronic Bed Leveling Tools simple device lets you know the gap is set correctly by the green light lighting up. SUNLU 3D Printer Electronic Bed Leveling Tool is perfect for obtaining a 3D stable print model with good 3D print results.

High QualitySUNLU 3D Printer Bed Leveling Tool is designed with a round cross center of alignment to make it easier for the 3D printing user to find the right touch point to avoid levelling differences caused by off-positioning. Use of fully wrapped high quality micro switch with self-protection function to prevent damage.