By Ariel Marcus, CTO, MSolutions | AV & HDBaseT Expert
In today’s professional AV world, reliability is everything. Whether you’re installing a meeting room, lecture hall, huddle space, or complex AV-over-IP system — ensuring that video, audio, USB, and control signals work flawlessly is essential.
This is where the MS-TestPro from MSolutions becomes your most valuable tool.
The Challenge: Complex AV Systems Need Smarter Testing
Modern AV installations combine multiple technologies — HDMI, HDBaseT, USB, Ethernet, control protocols — often over a single infrastructure. Without proper testing, integrators face:
– Video or audio dropouts
– USB device failures
– Control signal issues
– Costly troubleshooting and callbacks
The MS-TestPro helps you simplify this complexity and deliver rock-solid installations.
MS-TestPro: The All-in-One AV Testing Solution
The MS-TestPro is more than an HDBaseT tester. It’s a modular, field-ready tool designed to validate every layer of AV infrastructure.
What makes MS-TestPro stand out?
✅ Multi-technology support — test HDMI, HDBaseT, USB, Ethernet, RS232/IR, and more
✅ Traffic-light diagnostics — instantly know if your link passes, needs attention, or fails
✅ Modular architecture — choose the modules you need, upgrade as your requirements grow
✅ Compact, battery-powered design — built for field use
Key Modules — Customize Your Tester
🔹 HDMI Module — Validate HDMI signal presence, resolution, HDCP, audio formats
🔹 HDBaseT Module — Check HDBaseT link quality, cable length, wiring, signal integrity (supports Spec 2.0)
🔹 USB UTC Module —
– Test USB link stability between host and remote device
– Confirm device enumeration (ensure cameras, touch panels, or speakerphones are recognized)
– Measure device power consumption at the remote side — identify power-related issues easily
🔹 Ethernet Module — Verify Ethernet connectivity and bandwidth over AV cabling
🔹 Control Module — Confirm RS232 and IR signal transmission
🔹 PoE Module (optional) — Check PoE voltage and current at endpoints
Why Integrators Rely on MS-TestPro
✔ Save time and money — Verify AV links before you leave the site
✔ Reduce support calls — Deliver proven, documented performance
✔ Futureproof your installations — Support both today’s and tomorrow’s technologies
Whether you’re extending video, USB, or control signals, or combining them over HDBaseT — the MS-TestPro gives you the confidence that your system will perform exactly as designed.
For more information about these solutions, explore MS-TestPro, try our online GUI simulator or contact us for solutions tailored to your needs.


