Purchase Qty. Reference FOB Price
100-499 Pieces US$13.20
500-999 Pieces US$12.90
1,000+ Pieces US$12.40
Product Description
Product Name Fetal doppler Model No. FD-100 Feature Specifications: Ultrasound Frequency:2.5MHz Ultrasound Sensitivity: >110dB Headphone Output:3.5mm interface Battery Type: 1 *AAA alkaline battery Waterproof Grade:IPX1 Weight: around 40g(excluded battery) ...