BLTouch : Auto Bed Leveling Sensor/to be a Premium 3D Printer (with DU-1M Extension Cable Set)

Ran a precision test and everything seemed well in spec. Works perfectly. Not extremely easy to install on an Ender 3, you have to assemble the JST connector yourself.

Good product good brand

Exactly as described. I bought the one with the extension cable for my Biqu B1. Install was easy… now if I can decipher exactly how to get it to work with my firmware. But at least I know this is a genuine Antclabs product.