$36.99 (as of 09/02/2018 20:34 PST details )
Features:
- Auto leveling sensor for 3D printers that can precisely measure the tilt of your print surface.
- Small and simple structure makes it easily applied. Gathering information firmware setting will be an easy task. Great for improving the printing precision.
- Self test. The push pin is operated two times to test when the power is on. Alarm The LED light blinks if a problem found on a self test or on an operation.
- Can work with any kinds of bed materials, such as glasses, woods, metals, and so on.
- Power saving. Low power consumption.