| 摘要 |
A marking and measuring device calibrated to measure and mark virtually any surface or object at regular predetermined intervals is provided. The marking and measuring device is comprised of a frame, a support member disposed on the frame configured to hold a container containing a marking substance, an actuator mounted with the frame wherein the actuator is in communication with an actuating means mounted with the frame such that the actuator may move between a discharging and non-discharging position when the actuating means sends a signal to the actuator, and at least two wheels rotatably coupled with the frame such that the at least two wheels rotate as the device is moved relative to a surface.
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