2Packs 3D Printer Filament Detection Sensor Pause Monitor for Prusa i3 mk3

Description:

-The optical filament encoder detects the presence of a filament and its movement.
-Printer can recognize that filament is running out, pause the print and ask the user to insert a new spool.
-It can also detect stuck filament and offer the user an option to clean the nozzle.
-Perfectly work with Prusa I3 MK3 3D Printer.
-Every item have been reviewed critical before shipment carried out, please buy with no worries.

Specification:

Size: 33x10mm/1.29x0.39inch

Package Includes:

2 Pieces Filament Detection Sensor

Note:

Please allow slightly difference due to manual measurement.
Color may be slightly different since different monitor.