4, 5, 8 Mhz Vascular Probe for Bistos BT-200V Vascular Doppler. Available in 4, 5 or 8Mhz.
Rechargeable Battery for Bistos Handheld Dopplers. Compatible with both Bistos fetal and vascular dopplers
Battery Charger for Bistos Handheld Fetal/Vascular Dopplers. It is for charging the Bistos fetal and vascular doppler batteries.
Rechargeable Battery for Bistos BT-250 Desktop Fetal Doppler. For use with the BISTOS BT-250 desktop fetal dopplers
Battery Charger for Bistos BT-250 Tabletop Dopplers. OEM charger for Bistos BT-250 desktop fetal dopplers