Road Marking and Sign Portable Field Retroreflectometer Testing Apparatus

Road Marking and Sign Portable Field Retroreflectometer Testing Apparatus. 12-Month Warranty Coverage: Covers mechanical defects from final acceptance date, excluding physical damage. Ultra-Long Battery Life: Built-in 13Ah battery supports continuous operation for over 72 hours. Rapid Measurement Speed: Measures retroreflective coefficient values within 3 seconds for efficiency. Large Data Storage Capacity: Stores over 99,999 test records with operator and road section details. High Brightness Touch Screen: LCD transparent touch interface remains visible under direct illumination. Global Remote Support: Offers internet and phone repair services for customers in foreign countries. On-Site Printing Capability: Locks data and prints testing results directly via connected printer. Universal Menu Language: Features open English menu mode for international customers.