| Customization: | Available |
|---|---|
| Material: | Plastic |
| After-Sale Service: | None |
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| Product Name | Small Best Check Test Strip Machine Doppler Fetal Meter |
| Power Source | Electric |
| Material | Plastic |
| Shelf Life | 3 Years |
| Heart Rate Accuracy | ±1% or ±1bpm |
| Ultrasound Frequency | 2.5MHz |
| Ultrasound Sensitivity | >110dB |
| Battery Type | 2 *AAA alkaline batteries |




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