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The maker’s own sensor, without numbers

Creality K2 series strain gauge levelling module for K2, K2 Pro and K2 Plus

An official Creality strain gauge module for the automatic bed levelling of the K2, K2 Pro and K2 Plus 3D printers, using metal strain sensing and fitted plug and play, in a listing that gives no accuracy figure, voltage or firmware detail.

Black strain gauge plate with screw holes and a plugged four-wire cable, below a Creality package header

Creality K2 series strain gauge levelling module for K2, K2 Pro and K2 Plus

An official Creality strain gauge module for the automatic bed levelling of the K2, K2 Pro and K2 Plus 3D printers, using metal strain sensing and fitted plug and play, in a listing that gives no accuracy figure, voltage or firmware detail.

Probe type
Strain gauge with metal strain sensing, title and first and third bullets
Repeatability
Absent from the listing — “high-precision calibration” without a figure, third bullet
Bed compatibility
Creality K2, K2 Pro and K2 Plus 3D printers, title and first, second and fourth bullets
Mount
Absent from the listing text — the product photograph shows a flat black plate with screw holes
Wiring and voltage
Plug and play, fourth bullet; no voltage given; the product photograph shows a twisted cable ending in a plug
Firmware support
Absent from the listing
Amazon reference
B0FW3P2SGY (same reference on 6 Amazon marketplaces)
EAN
0198549095196
  • An official Creality part for the K2 series
  • Plug and play, as the fourth bullet says
  • No accuracy or repeatability figure

Best for: A Creality K2, K2 Pro or K2 Plus 3D printer owner replacing the levelling sensor with the maker’s part.

≈ £9 / 10 €
Check price on Amazon

Specifications

Probe type
Strain gauge with metal strain sensing, title and first and third bullets
Repeatability
Absent from the listing — “high-precision calibration” without a figure, third bullet
Bed compatibility
Creality K2, K2 Pro and K2 Plus 3D printers, title and first, second and fourth bullets
Mount
Absent from the listing text — the product photograph shows a flat black plate with screw holes
Wiring and voltage
Plug and play, fourth bullet; no voltage given; the product photograph shows a twisted cable ending in a plug
Firmware support
Absent from the listing
Amazon reference
B0FW3P2SGY (same reference on 6 Amazon marketplaces)
EAN
0198549095196

The Creality K2 strain gauge listing, bullet by bullet

Five bullets: a strain gauge made for the Creality K2 series, K2, K2 Pro and K2 Plus; a levelling sensor for accurate first layers; durable metal strain sensing for high-precision calibration; plug-and-play fitting with no complex steps; and customer service for both the combo and the standard K2 series strain gauge.

How the Creality strain gauge levels

Metal strain sensing. A strain gauge reads a tiny deflection when the nozzle meets the bed, rather than using a separate probe. The listing names the method and gives no figure for how consistently it reads.

Which Creality strain gauge this is

The fifth bullet mentions both a combo and a standard K2 series strain gauge. The title says K2 Plus strain gauge; which of the two versions ships is not spelled out.

Availability

At the last look-up, the German, French, Italian and Spanish Amazon stores were asking 10 € to 15 €.

It is sold in the British Amazon store as well, in its own currency, which the euro figures above leave out on purpose.

The American Amazon catalogue lists the product, yet no seller was offering it.

Every figure here is Keepa’s reading on the date this page was last updated. Stock and prices can change at any time.

Prices quoted in this text were read on 15 September 2026. The live price is at the top of the page.

More bed levelling probes

  • Threaded cylindrical metal sensor with an orange face and a black cable ending in a three-pin plug

    ECSiNG Bed levelling sensor for Anycubic Kobra 2 Max, Plus, Pro and Neo

    A replacement bed levelling sensor from ECSiNG for Anycubic Kobra 2 Max, Plus, Pro and Neo 3D printers that already have automatic levelling, fitted with a standard connector and a mounting fixture.

    Probe type
    Absent from the listing text — a bed levelling sensor that detects bed unevenness, first and third bullets; the product photograph shows a threaded cylindrical sensor with an orange face
    Repeatability
    Absent from the listing
    Bed compatibility
    Anycubic Kobra 2 Max, Plus, Pro and Neo 3D printers with an automatic bed levelling sensor, second bullet
    Mount
    Mounting fixture, fifth bullet
    Wiring and voltage
    Standard connector, fifth bullet; no voltage given
    Firmware support
    Absent from the listing
    Amazon reference
    B0GN4QYKH8 (same reference on 6 Amazon marketplaces)
    EAN
    4894986036803
    • Named for four Kobra 2 models
    • A standard connector and mounting fixture
    • Sensor type not stated

    Best for: An Anycubic Kobra 2 3D printer owner whose original levelling sensor has failed.

    ≈ 14 €
    Check price on Amazon
  • Probe printed 3D Touch with its cable, an extension lead, two screws, two nuts, connector housings and crimp terminals

    Aicharynic 3D Touch V3.2 automatic levelling probe for Ender 3, Ender 5 and Geeetech A-series

    A 3D Touch V3.2 touch probe from Aicharynic for automatic bed levelling on Ender 3, Ender 5 and Geeetech A10, A20 and A30 3D printers and glass, wood or metal beds, with a stated ± 0.005 mm accuracy deviation, an LED that flashes on a fault, and a firmware update to install.

    Probe type
    3D Touch V3.2 touch probe with a light probe pin, title and third bullet; sold as a BL-Touch accessory in the title
    Repeatability
    Absent from the listing as repeatability — an accuracy deviation of ± 0.005 mm is stated, first bullet
    Bed compatibility
    Glass, wood, metal and other beds, fifth bullet; Ender 3, 3S, 3 Pro, Ender 5, 5S, 5 Pro and Geeetech A10, A20 and A30 series named, title
    Mount
    Absent from the listing text — the product photograph shows two screws and two nuts
    Wiring and voltage
    Simple wiring, fourth bullet; no voltage given; the product photograph shows an extension lead, connector housings and a strip of crimp terminals
    Firmware support
    Firmware has to be updated from a computer before use, fourth bullet
    Amazon reference
    B0CYZYHL5C (same reference on 5 Amazon marketplaces)
    EAN
    0766683251893
    • A stated accuracy deviation: ± 0.005 mm
    • Glass, wood and metal beds named
    • A firmware update is needed before use

    Best for: An Ender 3 or Ender 5 owner adding a touch probe who is comfortable flashing printer firmware.

    ≈ 15 €
    Check price on Amazon

Elsewhere on the workbench

  • Kingroon black PETG filament spool

    Kingroon PETG 1.75 mm ±0.02 mm, black, 1 kg

    A 1 kg spool of black Kingroon PETG in 1.75 mm with a ±0.02 mm tolerance, whose listing states heat resistance up to 84 °C and flexural strength up to 69.6 MPa, vacuum-sealed with desiccant.

    Diameter tolerance
    ±0.02 mm, title and fourth bullet
    Net weight
    1 kg, title
    Recommended temperatures
    Absent from the listing — heat resistance of up to 84 °C is stated for printed parts, second bullet
    Adhesion guidance
    Absent from the listing — strong layer adhesion is claimed, fifth bullet
    Moisture packaging
    Vacuum-sealed with desiccant, fifth bullet
    Transparency
    Absent from the listing
    Spool size
    Absent from the listing
    Amazon reference
    B0C6G8MDZX (same reference on 5 Amazon marketplaces)
    EAN
    0749684714185
    • Material figures published: heat resistance to 84 °C, flexural strength to 69.6 MPa
    • A ±0.02 mm tolerance and tangle-free winding
    • No print temperatures or bed guidance

    Best for: Functional brackets, tool holders and enclosures where a published heat and strength figure helps choose a material.

    ≈ 10 €
    Check price on Amazon
  • SUNLU black PETG filament spool

    SUNLU PETG 1.75 mm, black, 1 kg, with print settings

    A 1 kg spool of black SUNLU PETG in 1.75 mm with a ±0.02 mm tolerance, whose listing recommends a 220–230 °C nozzle, a 60–70 °C bed and speeds from 40 to 600 mm/s, in airtight vacuum packaging.

    Diameter tolerance
    ±0.02 mm, eighth bullet
    Net weight
    1 kg, title
    Recommended temperatures
    Nozzle 220–230 °C, bed 60–70 °C, print speed 40–600 mm/s, seventh bullet
    Adhesion guidance
    Absent from the listing as guidance — excellent layer adhesion is claimed, second bullet
    Moisture packaging
    Airtight vacuum packaging, ninth bullet
    Transparency
    Absent from the listing
    Spool size
    Absent from the listing
    Amazon reference
    B07TJDTJZD (same reference on 5 Amazon marketplaces)
    EAN
    0768894219198
    • Recommended nozzle, bed and speed settings published
    • A ±0.02 mm tolerance
    • No desiccant mentioned

    Best for: A first PETG spool, printed from the settings on the listing.

    ≈ £13 / 14 €
    Check price on Amazon
  • 3DHoJor matte PLA filament spool in peach pink

    3DHoJor Matte PLA 1.75 mm, peach pink, 1 kg

    A 1 kg spool of peach-pink matte PLA from 3DHoJor in 1.75 mm with a ±0.02 mm tolerance, mechanically wound and checked by hand, and dried for 24 hours before vacuum sealing with desiccant.

    Diameter and tolerance
    1.75 mm ±0.02 mm, fourth bullet
    Net weight
    1 kg, title
    Spool size
    Absent from the listing
    Recommended temperatures
    Absent from the listing
    Finish
    Matte, described as hiding layer lines, first bullet; peach pink, title
    Winding
    Fully mechanical winding with strict manual checks, fourth bullet
    Packaging
    Dried for 24 hours, then vacuum-sealed with desiccant, fifth bullet
    Amazon reference
    B0CRZ3433T (same reference on 6 Amazon marketplaces)
    EAN
    0774882966258
    • Dried for 24 hours before sealing, as the fifth bullet states
    • A matte finish that the listing says hides layer lines
    • No temperatures or spool dimensions

    Best for: Decorative prints, figures and cosplay pieces where a non-glossy finish matters.

    ≈ £11 / 14 €
    Check price on Amazon

All bed levelling probes