  The characteristics and performance of a Dual Position Sensitive Multi-Wire
Proportional Counter (DPS-MWPC) used to measure the scattering angle,
interaction position on the target and the velocity of reaction products,
detected in the VAMOS++ magnetic spectrometer, are reported. The detector
consists of a pair of position sensitive low pressure MWPCs and provides both
fast timing signals, along with the two-dimensional position coordinates
required to define the trajectory of the reaction products. A time-of-flight
resolution of 305(11) ps (FWHM) was measured. The measured resolutions (FWHM)
were 2.5(3) mrad and 560(70) {\mu}m for the scattering angle and the
interaction point at the target respectively. The subsequent improvement of the
Doppler correction of the energy of the gamma-rays, detected in the gamma-ray
tracking array AGATA in coincidence with isotopically identified ions in
VAMOS++, is also discussed.
