Parts and Accessories Soulload TL90 LCD Display Digital Pitch Gauge Screw Pitch Gauge with Gyro Sensor for RC Airplane Helicopter ST250-800 Size

Send two button battery for free in the digital gauge. The pitch ruler can support the main rotor of 800mm, which is convenient for use on the 90 stage helicopter. The positive and negative maximum measurable degree of the sensor is 90 degrees, and the resolution is 0.1 degrees Features: The new Digital Pitch Gauge from LT90 offers simplicity, high accuracy and ultra fast pitch angle measurement. The pitch gauge is powered by two CR2032 button cells and allows blades from 250 to 700 mm.  Model: TL90  Color: Black  Material: Plastic  Compatible Models: RC helicopter  Applications: measure the rotor blade pitch value  Working voltage: 3.0V/DC (2 x CR2032, included)  Max. Current consumption: 3Ma  Resolution rate: 0.1 degree  Working temperature: 0 centigrade-40 centigrade  Screen size: 3.1 x 1.6cm  Size: 10.8 x 5.2 x 1.5cm  Weight: 29.7g Package includes: 1pcs Digital Pitch Gauge Operation instruction: Item specifics: Use: Vehicles & Remote Control Toys Tool supplies: Grinded Model number: TL 90 digital pitch gauge For vehicle type: Helicopters Size: TL 90 digital pitch gauge Technical parameters: Value 2 Plastic type: ABS Material: Plastic Rc parts & accs: Servo Accessories Upgrade parts/accessories: TL 90 digital pitch gauge Four-wheel drive attributes: TL 90 digital pitch gauge Remote control peripherals/devices: TL 90 digital pitch gauge