  The eShel, an off-the-shelf, fiber-fed echelle spectrograph ($R \approx
10,000$), was installed on the 1m telescope at the Wise observatory in Israel.
We report the installation of the multi-order spectrograph, and describe our
pipeline to extract stellar radial velocity from the obtained spectra. We also
introduce a new algorithm---UNICOR, to remove radial-velocity systematics that
can appear in some of the observed orders. We show that the system performance
is close to the photon-noise limit for exposures with more than $10^7$ counts,
with a precision that can get better than 200 m/s for F--K stars, for which the
eShel spectral response is optimal. This makes the eShel at Wise a useful tool
for studying spectroscopic binaries brighter than $m_V=11$. We demonstrate this
capability with orbital solutions of two binaries from projects being performed
at Wise.
