| UNIT | MODEL |
| COOPER SURGICAL CLEARTONE DOPPLER | CT250 |
| DATASCOPE IABP DOPPLER | |
| HADECO DOPPLER PROBE | |
| HADECO MINI DOPPLER | ES-100X |
| HADECO WAVE DOPPLER | ES-1000SPM |
| HUNTLEIGH AUDIO DOPPLEX | |
| HUNTLEIGH DOPPLER | PS800 |
| HUNTLEIGH DOPPLER PROBE | IOP8 |
| HUNTLEIGH DOPPLEX | D920 |
| HUNTLEIGH FETAL DOPPLEX | D930 |
| HUNTLEIGH FETAL DOPPLEX | FD1+ |
| HUNTLEIGH FETAL DOPPLEX II | |
| HUNTLEIGH FLEXI DOPPLER | D930 |
| HUNTLEIGH MINI DOPPLEX | D900 |
| HUNTLEIGH MULTI DOPPLEX II | |
| HUNTLEIGH SUPER DOPPLEX 2 | SD2 |
| HUNTLEIGH VASCULAR DOPPLER | D900 |
| IMEX DOP CT+ | |
| IMEX OB EARLY FETAL HEART TONES | |
| IMEX POCKET-DOP 2 FETAL DOPPLER | |
| IMEX POCKET-DOP 3 FETAL DOPPLER | |
| IMEX POCKET-DOP OB | |
| IMEX VASCULAR SUPERFICIAL VESSEL | |
| KOVEN ACP PENCIL DOPPLER | |
| KOVEN DOPPLER PROBE | T2M20S |
| KOVEN MINI DOPPLER PROBE | |
| KOVEN MINI-DOPPLER ES-100X | |
| KOVEN PENCIL DOPPLER | P10M5S |
| KOVEN PENCIL DOPPLER | P8M05 |
| KOVEN PENCIL DOPPLER | P8M05S |
| KOVEN PENCIL DOPPLER | PP8M05N5A |
| KOVEN PENCIL DOPPLER | T8M05S |
| MEDASONICS CARDIOBEAT DOPPLER | |
| MEDASONICS DOPPLER | P-84 |
| MEDASONICS DOPPLER PROBE | EC21 |
| MEDASONICS DOPPLER PROBE | P81 |
| MEDASONICS DOPPLER PROBE | P82 |
| MEDASONICS FETAL DOPPLER | FP3B |
| MEDASONICS II FIRST BEAT | |
| MEDASONICS TRIAL II DOPPLER | |
| MEDASONICS VASCULAR DOPPLER | BF4A |
| MEDASONICS VASCULAR DOPPLER | BF5A |
| MEDASONICS VASCULAR DOPPLER | BF4B |
| MEDASONICS VERSATONE DOPPLER | D8 |
| MEDTRONIC HEMODOPPLER ULTRASOUND SYSTEM | |
| NICOLET ELITE DOPPLER PROBE | 8MHz |
| NICOLET IMEX ELITE 200 DOPPLER | |
| NICOLET IMEX FREE DOP PROBE | |
| NICOLET IMEX FREEDOP | |
| NICOLET OB PROBE HEAD | 3 MHz |
| NICOLET VASCULAR DOPPLER | NIC - VD |
| PARKS DOPPLER 841-A | |
| PARKS DOPPLER PROBE (FLAT) | |
| PARKS DUAL FREQUENCY DOPPLER | 915-BL |
| PARKS DUAL-FREQUENCY DIRECTIONAL DOPPLER | MODEL 909 |
| PARKS FETAL DOPPLER | |
| PARKS PENCIL DOPPLER | |
| PARKS ULTRASONIC DOPPLER FLOW DETECTOR | 811-AL |
| PARKS ULTRASONIC DOPPLER FLOW DETECTOR | 811-BTS |
| PARKS ULTRASONIC DOPPLER FLOW DETECTOR | 811-BL |
| PARKS ULTRASONIC DOPPLER FLOW DETECTOR | 811-B |
| PARKS ULTRASONIC DOPPLER FLOW DETECTOR | 811 |
| SONOLINE POCKET DOPPLER PROBE | CD2.0 MS3-14320A |
| SUMMIT BABYBEAT DOPPLER | BB150 |
| SUMMIT BABYBEAT DOPPLER | BB150A |
| SUMMIT DOPPLER LIFE DOP | 250R |