The Winged Shadow How Fast-Metric v2 is the simple, easy, and inexpensive way to measure your model's airpeed, it is now selectable in English or metric output.
Output Method: | Grouped Light Flashes |
Output Activation: | Power cycle or finger wave |
Airspeed Range: | 15 to 500 MPH (24 to 800 km/h) |
Report Resolution: | 1 MPH (1 km/h), 0.1 with optional See How display |
Voltage Input: | 3.2V min., 12.0V max |
Current Input: | 1.3 mA (average) |
Size (Circuit Board): | 1.05 x 0.65 in. (26.7 x 16.5 mm) |
Weight: | 2.7 grams (Circuit Board & Wires) |
• A Complete Airspeed System
- No interface, computer, or additional equipment needed
- Includes Pitot and static probes that mount in the wing
- Tiny, lightweight (2.7 gram) circuit board
- Plugs into your receiver or any 3.2V to 12V battery
• Simple to Use
- Light Emitting Diode (LED) used for communication
- Cycle the power off and on, or wave your finger over the LED to activate the maximum airspeed report
- Simply count the flashes: flash flash-flash flash-flash-flash = 123 MPH
Weight: | 0.0200 |