DescriptionIt can detect that the consumables such as consumables are broken and the consumables are not used. Support 1.75mm diameter consumables (please install flexible fittings before the extruder).Features- Color: Black. - Size: 7.50X6.50X3.00cm/2.95X2.55X1.18 inch. - Material: PLA. - Voltage: 3.3V-5V. - Detection of consumable diameter: 1.75mm. - Detection length: 7mm. - It can detect nozzle plugs, consumables are entangled, and the consumables caused by extruder failure are abnormally extruded.- Support the motherboard with the break detection interface. - Support screen 2004, 12864, TFT24 (12864 mode), TFT35_V3.0 (12864 mode). - Made of material for a long time and durable use. - It is easy to use and install, bring much convenience to you.