This magnetic monitor from Duet3D is a perfect addition to your Duet 2 and Duet 3. It monitors every movement of filament and solves various problems. With this monitor you no longer have to worry about filament that suddenly runs out, an extruder that skips steps or a nozzle that gets stuck.
This product contains: connector pack, Molex-KK-style housing and crimps for connection to the Duet