Purchase Qty. Reference FOB Price
100-499 Pieces US$16.20
500-999 Pieces US$15.80
1,000+ Pieces US$15.20
Product Description
Product Name Fetal doppler Model No. FDK-201 Feature Specifications: Product size: 132× 104× 34mm Display: 1.77 inch TFT Probe frequency: 2.0MHz ± 10% Fetal heart rate range: 50bpm~240bpm Resolution: 1bpm Accuracy:3bpm Power consumption: <0.8W Battery type: 2* ...