  We show that the electrical transport across a minimal model for a
time-reversal symmetry(TRS) breaking Weyl semi-metal (WSM) involving two Weyl
nodes can be interpreted as an interferometer in momentum space. The
interference phase depends on the distance between the Weyl nodes ($\vec{\delta
k}$) and is {\it anisotropic}. It is further shown that a minimal inversion
symmetry broken model for a WSM with four Weyl nodes effectively mimics a
situation corresponding to having two copies of the interferometer due to the
presence of an orbital pseudo-spin domain wall in momentum space. We point out
that the value of the $\delta k$ and consequently the interference phase can be
tuned by driving the WSMs resulting in oscillations in the two terminal
conductance measured in the direction of splitting of the Weyl nodes.
