- Digital LCD Display: The TL90 features a backlit LCD screen that provides clear height readings, allowing you to access accurate information quickly and effortlessly. - Automatic Level Detection: This meter simplifies usage with its automatic level detection, eliminating the need for manual adjustments and enhancing efficiency during operation. - Screen Reversing Function: The built-in automatic screen reversing feature ensures optimal visibility from any angle, making it easy to read measurements regardless of your position. - Wide Compatibility: Designed for helicopters with main rotor lengths ranging from 250mm to 800mm, the TL90 meets diverse flight requirements, making it an essential tool for various applications. Practical Use Scenarios: 1. Pre-flight Inspections: Use the TL90 to verify rotor height during pre-flight checks, ensuring your helicopter is balanced and ready for takeoff. 2. Maintenance and Adjustments: Easily monitor rotor height adjustments during maintenance, allowing for precise calibrations that enhance flight safety. 3. Flight Training: Ideal for flight schools, the TL90 helps instructors demonstrate rotor height significance, ensuring trainee pilots understand critical measurements. The TL90 is your reliable partner for precise rotor height measurements, combining functionality, ease of use, and versatility in one compact tool.