If you’re running a CHISON ECO1/2/3 system and need a transvaginal probe that won’t break your budget, the V6-A is pretty much the standerd for OB/GYN and urological work—it’s what most clinics we deal with go with for routine scans.
It runs at 6.5MHz with 80 array elements, and that gives you clearer imaging at depth than cheaper 5MHz alternatives, though it’s not built for abdominal use—stick to endocavity appliction only.

We’ve seen these hold up well over a year or so in high-volume settings, metal-and-plastic housing handles daily disinfection without cracking (something the all-plastic knockoffs can’t claim), and compatibility is with ECO1/2/3 systems.

What you get is a new unit, 1-year warranty, and we usually have stock ready to ship within a week or so—but check lead time if you need more than 50 units, as bulk orders may push dilevery to 20 days.

Buyers who’ve tried cheaper imports often come back because the V6-A’s image quailty is tighter at the focal zone, and teh COA confirms element performance—though there’s no need to overthink it if your volume is low.
Anyway, it’s a solid workhorse for OB/GYN clinics, and the pricing drops noticeably at 5+ units, so you’ll want to confirm MOQ for your order size.
Yes, the MOQ is just 1 unit, so you can absolutely order a single probe to test with your CHISON ECO1/2/3 system before committing to a larger bulk order.
It includes a 1-year warranty covering manufacturing defects. Normal wear and tear or damage from misuse isn't covered, but we'll handle any issues that pop up under standard use.
We can provide a Certificate of Conformance upon request, and our probes are manufactured under ISO standards. Let us know if you need specific documentation for your procurement process.
Store it in a clean, dry place at room temperature, away from direct sunlight and extreme temperatures. Use the protective cover or case to prevent damage to the 80-element array and metal-plastic casing.
It's designed for obstetrical, gynecological, and urological applications, so yes, it works for urological exams too. The 6.5MHz frequency gives good depth and resolution for pelvic imaging across those specialties.