The vac sealer...there are a lot of choices.... neaps just bought a vacmaster 140 that looks really nice - maybe he can comment on choice .
But - for Sous Vide - try the Dork Foods DSV. It is under $100, and here are the advantages/flexability it offers:
1. Least expensive of all the advertised brands
2. Accurate temperature control ( .2F + or - set point )
3. can control any non digital crock pot, turkey roaster, and on and on......can even control more than one at a time!!! ( must be same temp - and you need to confirm that the wattage/amp draw is within the controller's range - easy to do... )
4. and...they are an LTBBQ Site Sponsor
Really - EVERYBODY has a crockpot already...for $100 bucks - it is the best value available. Period. I know some manufacturers will try and convince you that you need "circulation"...But int he real world ( sans marketing jargon
) what happens is
heat rises causing a positive convection current...thus the food heats EVENLY.....without having to have a second pump or prop and motor to deal with or fail
The best engineering - is the simplest solution that fulfills the design's needs - with simplicity, efficiency and durability.