China Portable Baby Fetal Doppler Portable Fetal Doppler Monitor Baby Heartbeat Monitor Home Pregnancy Doppler CE Approved, Find details about China Hospital Equipment, Doppler Fetal Favorite from Portable Baby Fetal Doppler Portable Fetal Doppler Monitor Baby Heartbeat Monitor Home Pregnancy Doppler CE Approved
FHR Measurement Range | 50~210 bpm |
Accuracy | ±2bpm |
Voice | Earphone |
Display | LCD |
Power | 2 x AAA alkaline battery |
Service time of battery | not less than 60 minutes |
Size | 117(L)×57(W)×35(H)mm |
Weight | Net weight is about 80g (including battery). |