DOPPLER VASCULAR SONOTRAX w/ 8mhz PROBE/LCD DISPLAY

Easy-to-use Compact design Support 1.5 V AA battery Built-in audio recorder Large backlit LCD display Accurate fetal heart detection with high-fidelity sound Support 2 MHz, 3 MHz, 4 MHz, 5 MHz, 8 MHz waterproof probes Automatic and manual counting of FHR Interchangeable waterproof probe Automatic power-off