[LM40e+] UNI-T Laser Distance Measurer Laser Rangefinder Digital Meter Electronic RulerUNI T LM40e+ Laser Distance Measurer The UNI T LM40e+ is a versatile and user friendly laser distance measurer designed for quick and accurate measurements. Its key features include: Accurate Measurements: Provides precise measurements with a range of up to 40 meters. Multiple Measurement Modes: Offers various measurement functions, including distance, area, and volume. Large LCD Display: Displays clear and easy to read measurements. Backlit Display: