Chison C3-A Convex Ultrasound Transducer Probe — Compatible with Chison 600 Series (Replacement) Product Parameters Brand Name Model Number Part Number Probe Type Application MYPRO C3-A / Convex Abdominal, Ob/Gyn Compatible Brand Compatible Systems Central Frequency (MHz) Elements Number Radius of Curvature / Length (mm) Chison Chison 600 series 3.5 80 60 Material Condition Country of Origin Warranty After-sale Service PZT, Plastic, Metal, IC Compatible probe China 1 Year