DFRobot 4WD Arduino Robot Mobile Development Platform 5 inches tall and has

5 inches tall and has a clear payload section

See the world shrink

connect the probe with TekProbe-BNC interface to T2R1000

Contents of kit:

DFRobot 4WD Arduino Robot Mobile Development Platform 5 inches tall and hasThe DFRobot 4WD Arduino Mobile Platform is intended for use with the DFRobot ROMEO Microcontroller and includes 4x drive motors, 4x wheels and a complete chassis with mounting hardware. A variety of sensors can be easily added and kept protected from external damage. The bottom sturdy case keeps the motors and battery pack protected to avoid fall damage. If you have built from salvaged parts before, you can tell the difference from a high strength