Product Details:
| Type | Handheld |
| Model Name/Number | MD800C5 |
| Brand | Choicemed |
| Working Mode | Real-Time Mode |
| Frequency | 2/2.5 MHz |
| Waterproof Probes | No |
| Audio Output | Earphone |
| Color LCD | Yes |
| Sound Alarm Function | Yes |
| Ultrasound Intensity | <10mW/sq. cm |
| Sensitive | Up to 90 dB |
| Display Range | 240 bpm |
Product Details:
| Brand | BPL |
| Model Name/Number | FD-01 |
| Machine Condition | New |
| Working Mode | Real-Time Mode |
| Frequency | 2/2.5 MHz |
| Ultrasound Intensity | <10mW/sq. cm |
| FHR Accuracy | 1bpm |