Digital Pitch Gauge LCD Backlight Pitch Gauge Screw Pitch Gauge Powered Angle Measurement Tool for RC plane

This TL90 gauge can be used on the helicopter that is equipped with stabilizer bar or flybarless, the built-in digital gyro can detect the height of the blade automatically and display on the backlight LCD screen. Automatically detect the horizontal angle. It has automatic screen inversion function. Digital Pitch Gauge LCD Backlight Pitch Gauge Screw Pitch Gauge, Powered Angle Measurement Tool for RC plane brand new and high quality Features: This TL90 gauge can be used on the helicopter that is equipped with stabilizer bar or flybarless, the built-in digital gyro can detect the height of the blade automatically and display on the backlight LCD screen. Automatically detect the horizontal angle. It has automatic screen inversion function. It can delay angle back to and lock it. Specifications: Applicable Length Of The Main Rotor: 250mm-800mm(9.84-31.50in Applicable Width Of The Pulp: 20mm-75mm(0.79-2.95in Operating Voltage: 3.0V for DC Power Supply: 2 x CR2032 NOT included), Operating T