ZMR GPS Speedometer for RC Models

A self-contained GPS speedometer that measures the true ground speed of an RC car, plane or multirotor and shows it on a built-in screen. Use it to check top speed after a gearing, prop or motor change, or to compare setups run to run.

Key features

• GPS-based measurement reads speed over the ground, unaffected by wheel spin or prop slip
• Built-in display with real-time speed readout for quick checks between runs
• Compact and light at 43.5 g, so it adds little weight to the model
• Data cable and user manual included

Specifications

• Dimensions: 67 × 33 × 21 mm
• Weight: 43.5 g
• In the box: speedometer, data cable, user manual

Mount it where it has a clear view of the sky and let it acquire a satellite fix before each run for an accurate reading.