Easy Use Home Fetal Doppler Machine for Pregnant
Product Description
Specifications:
Screen: 28*17mm double color LED screen
Heart Rate Range:50-240 bpm
Heart Rate Accuracy:±1% or ±1bpm whichever is greater
Ultrasound Frequency:2.5MHz
Ultrasound Sensitivity: >110dB
Speaker: Φ40mm built-in speaker
Auto Shut Off: 2 minutes no signal
Battery Type:2 *AA alkaline batteries
Waterproof Grade:IPX1
Interface: 3.5mm earphone output
Weight: around 144g(excluded batteries)
Dimensions:121(H) x72(W)x27(D)mm
Packaging & Shipping
40PCS/Carton
13.8 /12kg
58.5*37.3*31.5cm
Detailed Images
Company Information