Digital LED Tachometer RPM Meter NON-CONTACT Tach for 2-9 Propellers | |
Description: RC Digital Professional 2-9 Propellers Tachometer LED with Straps for RC Aircraft Helicopter Quadcopter Size Chart: Size: 90x50x16mm / 3.54x1.96x0.62inch Package Includes: 1 Piece Propeller Tachometer |