Purchase Qty. Reference FOB Price
200-999 Pieces US$14.00
1,000-49,999 Pieces US$12.00
50,000+ Pieces US$11.00
Product Description
Products Descriptio Product Name Pocket portable baby ultrasound fetal doppler for pregnancy Model No. FDK-201 Feature Product size: 132× 104× 34mm Display: 1.77 inch TFT Probe frequency: 2.0MHz ± 10% Fetal heart rate range: 50bpm~240bpm Resolution: 1bpm ...