  Making electrical transport measurements on a material is often a time
consuming process that involves testing a large number of samples. It is thus
inconvenient to wire up and rewire samples on to a sample probe. We therefore
present a method of modifying Quantum Design's MPMS SQUID magnetometer
transport probe that simplifies the process of sample mounting. One of the
difficulties to overcome is the small diameter of the sample space. A small
socket is designed and mounted on the probe so that various samples mounted on
individual headers can be readily exchanged in the socket. We also present some
test results on the topological insulator Bi2Te2Se using the modified probe.
