Enhance the precision of your RC helicopter blade setup with this advanced Digital Pitch Gauge, designed for simplicity, high accuracy, and ultra-fast pitch angle measurement. Compact and lightweight, this digital pitch gauge is an essential tool for hobbyists and professionals who require reliable and efficient blade pitch readings. Key Features: · High Accuracy & Fast Measurement: Provides precise pitch angle readings with a resolution of 0.1 degree, ensuring your RC helicopter blades are perfectly adjusted for optimal performance. · Compact & Lightweight Design: Measuring approximately 122 x 68 x 20mm and weighing only 77g, this mini-sized pitch gauge is easy to carry and handle during field adjustments. · Compatible with Standard RC Helicopter Blades: Suitable for blades ranging from 200mm to 800mm, making it versatile for most common RC helicopter models. · User-Friendly Functions: Includes a hold function to freeze measurements, low battery indicator for timely replacements, calibration function for consistent accuracy, auto rotating display for easy reading from any angle, and auto power-off to conserve battery life. · Powered by Button Batteries: Operates on 2 CR2032 3V button batteries (not included), ensuring long-lasting and reliable power consumption with a maximum current draw of 3mA. Specifications: · Material: Durable Plastic · Color: Black · Size: Approx. 122 x 68 x 20mm (4.8 x 2.68 x 0.79 inches) · Weight: Approx. 77g · Battery: 2 x CR2032 3V Button Batteries (Not Included) · Resolution: 0.1 Degree · Operating Temperature: 0 to +40°C Package Includes: · 1 x Digital Pitch Gauge (Batteries Not Included) · 1 x User Manual This digital pitch gauge is the perfect accessory to achieve precise blade pitch adjustments quickly and accurately, improving flight stability and control for your RC helicopter models. Its combination of advanced features, portability, and ease of use makes it an indispensable tool for enthusiasts seeking professional-grade performance.