? High measurement accuracy: Utilizes advanced digital display technology and high-precision sensors to accurately measure height variations in railway frog structures. The measurement accuracy typically reaches millimeter-level or even higher, providing reliable data support for railway maintenance and inspection.

? Easy operation: The digital readout is intuitive and user-friendly, eliminating the need for complex reading and calculations, significantly reducing operational difficulty and measurement errors. Additionally, the device’s structural design is rational, making it easy to operate and use. Even in complex railway field environments, it enables quick and accurate measurements.

? Excellent stability: Through the tight fit of the clamping block with the rail and the securing function of the locking knob, the measuring device remains stable during measurement, unaffected by external vibrations, shaking, or other factors, ensuring the reliability of measurement results.

Primarily suitable for height measurements of fixed frogs and movable point frogs in railway turnouts, it is widely used in daily maintenance, inspection, and construction of railway lines, playing a critical role in ensuring the safety and smoothness of railway transportation.