Min. Order Reference FOB Price
1 Piece US$88.00-108.00 / Piece
Product Description
Product Description Features 1. Stethoscope:(electronic sensor ,three Stethoscope modes), Heart:20~230Hz,Lung:100~800Hz,H&L:20~800Hz 2. Heart Rate measuring range: 30bpm~300bpm ,Accuracy: ±2 bpm or ±2%(select larger) 3. SpO2 measuring range: 0%~100% (the resolution is ...