Min. Order Reference FOB Price
1 Piece US$12.00-13.00 / Piece
Product Description
Product Description W8-25 Fetal Doppler Mini Pocket Fetal Doppler Technical Specifications: Power : AA battery (Battery included) Ultrasound frequency : 2.5MHz Display : 40mmX 25 mm LED FHR Measuring range : 65~210bpm FHR resolution : 1bpm FHR accuracy : +2bpm Output ultrasonic power : <30mW ...