Min. Order Reference FOB Price
10000 Pieces US$3.00-10.00 / Piece
Product Description
Product Name Small Best Check Test Strip Machine Doppler Fetal Meter Power Source Electric Material Plastic Shelf Life 3 Years Heart Rate Accuracy ±1% or ±1bpm Ultrasound Frequency 2.5MHz Ultrasound Sensitivity >110dB Battery Type 2 *AAA alkaline batteries FAQ 1. ...