Key features

• •【Widely Application】: Professional auxiliary leveling for FDM 3D printer is applicable for all heated beds with adjustable nuts. (Not suits for fixed heated beds).
• •【Precise Leveling】: No need to use A4 paper to slide back and forth to leve hot bed. There is a green indictor on this leveling tool (GLA10). When the nozzle contact the circuit board, light will on. GLA10 can make the bed at the same level quickly and accurately. More environmentally friendly and easier than A4 paper.
• •【Easy to use】: Place this GLA10 Leveler directly between the nozzle and the heated bed, adjusting the nut according to the indictor light for qucik leveling. (Reference video on this page).
• •【Time-Saving Leveling】: Aim the nozzle at GLA10 3d printer leveler crosshairs and adjust the leveling nut to match the position of the nozzle. The hatchery is upgraded when the green LED on the GLA10 lights up. Pay attention that the GLA10 just lights up at all four corners of the hot bed.
• •【Kindly Notice】: 1. Insert the attached CR2032 battery in the battery holder on the GLA10. Please be careful not to install the wrong positive and negative poles when installing the battery. 2. Please clean up the residual filament on the nozzle so as not to affect the leveling accuracy. 3.If the G-code we provided does not apply to your hot bed, please contact us to get a new G-code.