This is a hand held model with a digital display, a built-in audio recorder and rechargeable batteries. The LifeDop 250AR features a digital display unit with superior sound quality, extended battery life, enhanced probe sensitivity, interchangeable probes, and a built-in Audio Recorder to record and replay Doppler sounds. The built-in recorder technology is a first in the Doppler market and proves useful for replaying and analyzing fetal heart tones. Comes complete with probe of your choice, recharger, rechargeable batteries and is backed by a 2 year manufacturer's parts & labor warranty.
Covered by Cooper Surgical's manufacturer warranty. More information here