ANTCLABS BL Touch Auto Bed Leveling Sensor v3.1


(3 customer reviews)

The BL Touch by ANTCLABS is an auto bed leveling upgrade for 3D printers. Unlike inductive bed sensors, the BL Touch uses a probe making it capable of working with any build surface to measure and map the tilt of your build space. With auto bed leveling it will increase your success of  achieving the perfect first layer every time. Going with a genuine BL Touch you will be guaranteed on receiving a sensor with one of the lowest standard deviations of all auto leveling sensors. 3Docity is Australia’s authorised seller of the BL Touch.

Auto bed leveling would have to be among one of the most popular upgrades to 3D printers with the BL Touch being the most popular sensor on the market. The BL Touch is a semiconductor hall sensor that uses a pushpin probe which comes in contact with the bed then building a mesh of the area. Once a mesh of the area is created your printer is able to use this data to move the Z axis either up or down to accommodate for any tilt or warps in your build plate. With a standard deviation of just 0.005mm, the BL Touch is able to have the nozzle extrude filament at the exact same height, resulting in better first layer adhesion and more consistent layer lines.

BL Touch vs Other Bed Leveling Sensors:

The BL Touch uses a probe to make contact with the bed. While an induction sensor uses magnetic fields. Using a probe instead of induction allows you to use any material you wish as a build surface, while induction you are limited to steel. One other component used for bed leveling is the simple micro switch. While being the cheapest in doesn’t compare to the BL Touch with its 0.005mm standard deviation and retractable probe that deploys and stows when not in use. Buying genuine BL Touch will ensure you are buying a quality product with high standards in manufacturing.

Package Contents:

1 X BLTouch(Smart V3.1)
2 X Screw & Nut & Washer
2 X Spring for BLTouch Mounting
2 X Dupont Housing Shell 3Pin
2 X Dupont Housing Shell 2Pin
2 X Dupont Housing Shell 1Pin
10 X Dupont Terminal (Male & Female)
1 X Jumper Cap


Poly-carbonate (PC)

Product weight/dimensions:

46.6mm x 11mm x 18mm 

Adaptation Models:

Compatible with DIY designs. STL’s available for download for mount for Creality Ender, Creality CR, and many more.


3Docity is an authorised and trusted reseller for ANTCLABS BL Touch. 
All items listed are in stock in AUSTRALIA south east Queensland and will be shipped same day when ordered before 3pm AEST Australia post.
View our refunds and returns policy.

Weight500 g
Dimensions20 × 10 × 7 mm
Cable Length

Standard (170mm), 2m extension cable with 2 DUPONT connectors, 2m extension cable with 1x DUPONT 1x JST connectors



3 reviews for ANTCLABS BL Touch Auto Bed Leveling Sensor v3.1

  1. Anonymous (verified owner)

    Been a few weeks now and so far so good. I use multiple glass beds so its great for swapping and not having to relevel all the time. A++

    cable-length: 2m extension cable with 1x DUPONT 1x JST connectors x 1
  2. Anonymous (verified owner)

    fast shipping. genuine product

    cable-length: 2m extension cable with 2 DUPONT connectors x 1
  3. Anonymous (verified owner)

    Instant improvement. Ender 3’s don’t come with the flattest bed. This certainly fixed my problem. Using Octoprint and bed visualizer i built a mesh and haven’t had a print fail at the first layer since. Arrived quick and well packaged. Thank you

    cable-length: 2m extension cable with 2 DUPONT connectors x 1
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