GE 7S Phased Array Transducer/Probe 1. Type:Phased Array 2. Frequency:3.0 - 8.0 MHz. 3. Compatible system: GE Logiq 400 Pro; GE Logiq 3 Pro; GE Logiq 5 Expert; GE Logiq 5 Pro; GE Logiq 7; GE Logiq 7 Dimension; GE Logiq P5; GE Logiq P5 Premium; GE Logiq P6; GE Logiq P6 Pro; GE Logiq S6; GE Vivid 7; GE Vivid 7 Dimension; GE Vivid 3 Pro 4. Application: Cardiac, Abdominal, Pediatrics 5. Condition: original, in good working condition 6. With 60 days warranty