Eddy current sensing technology enables non-contact, high-precision measurement for accurate bed leveling
Ultra-lightweight 6g design minimizes impact on print quality and acceleration
Exceptional accuracy of 0.5μm standard error ensures reliable, repeatable results
Fast bed meshing completes full leveling in 20 seconds, even on large beds
Built-in temperature compensation maintains stable performance across varying conditions
Summarized by Shop
BIGTREETECH BTT Eddy – High-Precision Eddy Current Bed Leveling Sensor for Klipper
The BTT Eddy is a cutting-edge eddy current probe designed exclusively for Klipper firmware. Using advanced eddy current sensing technology, it delivers ultra-precise, contactless bed leveling and Z-homing without the limitations of traditional inductive or
Weight
6 g
Standard Accuracy
0.5 μm (0.0005 mm)
Bed Leveling Time
20 seconds minimum
Compatibility
Klipper firmware, supports Z homing and auto bed leveling
Material
Plastic, Metal
Color
Black, Red, White, Silver
Summarized by Shop
4.5
41 ratings
5
4
3
2
1
Eddy best extruder
Easy to install smooth extension all 3d printers should have this extruder. Love it
James Smith Creality K1C and K2
J
Jim · April 2, 2026
Really good product. Once it was working it worked well.
Amazing results so far with this. Would highly recommend. You need to follow the instructions clearly, but if I am nit picking, I would add they could've maybe improve the connector quality control, mine was loose and had to have some pressure constantly on it so it doesn't disconnect during printing.
G
George · December 18, 2025
Very good upgrade
For my CraftBot Printer this is a very good upgrade. Replace Bl-Touch