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Applicable to: Ender-3 V4.2.2 version mute motherboard. 3D printer for CR-10 / CR-10SPRO / ENDER-3. An automatic leveling sensor based on an open source 3D printer. Auto press leveling kit. Function: automatic leveling.
eBay
The automatic bed leveling with fixing bracket makes the heating bed easy to level. Simple leveling, easy to install and adjust the platform, without frequent leveling to keep the printer level. High accuracy, the standard deviation of repeatable 3D for Touch is 0.005mm, and the compatibility is very good.
eBay