Scanning Probe Height Gauge: BTT Eddy / Cartographer / Beacon Install Tool (2.0, 2.5, 3.0 mm)

Set your eddy-current probe to the right height on the first try. Nozzle on the bed, slide a finger under the probe, tighten. **Description:** - Three labeled fingers cover the 2 to 3 mm range scanning probes need (BTT recommends 2 to 3 mm, about 2.5 mm being ideal). - Replaces the business-card-shim guesswork. - Hang hole, so it lives on a hook next to the printer.

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