Extruder Parts & Spares Home / Extruder Parts & Spares PINDA sensor 5V Prusa i3 MK2 3D Printer M8 inductive sensor, Sn 2mm, NPN NC 5V D PINDA sensor 5V Prusa i3 MK2 3D Printer M8 inductive sensor, Sn 2mm, NPN NC 5V D £13.98 Stock Status: In Stock Information Finally! A 5V inductive sensor compatible with the Prusa i3 MK2. We had tried several in the past but with limited success. We were so excited when we tested this one, and it was virtually plug and play that we just had to add them to our range.This product was tested on our in house Prusa i3 mK2, so we know it works.2mm sensing range gives improved temperature stability over other sensors, IP67 rated. Operating temperature -20°C~+70°C. Leakage current DC:≤0.01mA no-Load. Residual votage DC:≤1.5VDC No-loadThe 2mm sensing range means that the bed needs to be reasonably flat before attempting calibration.