Sonotrax Pro has backlight and audio playback. All these models have audio output, which can be connected with earphone or recorder. As well, you can operate the unit with 4MHz or 8MHz probe for vascular diagnose.
Features:
Ergonomic design, compact and light
Easy-to-use
Large backlight LCD display
Audio Recording and Playback
3MHz Waterproof Interchangeable Probe
Blue Backlight, Battery Indication, Probe Frequency Detection
3 Working Modes ( Real-time, Average, Manual )
Carry case
Return Policy
Items are sold as-is with no returns or refunds available unless explicitly stated.