<B>Interdynamics (QC-2HD) R134a Refrigerant A/C Charging Gun Review</b><P>http://tinyurl.com/ptd649x <P><P> Interdynamics (QC-2HD) R134a Refrigerant A/C Charging Gun <P>One-hand control, squeeze trigger to fill and release to measure<P>Heavy-duty die-cast metal construction<P>Large easy to read measuring dial<P>90 degree push and lock coupler locks on cars low side port<P>Accurately measures and charges R134a systems<P>
