🚇 Complete Mobile Testing Laboratory — Purpose-Built for Rail Transit & Underground Cable Networks 🚇 Rail Transit & Metro Operators Rapidly locate and diagnose traction power and signaling cable faults across tunnels, stations, and depots 🏙️ Urban Underground Cable Networks Maintain municipal underground power cable systems without disrupting city operations 🚦 Infrastructure Maintenance Teams Deploy a self-contained test van for tunnels, bridges, and municipal infrastructure