NSI Industries SR-500PS Pool Pump Timer Review

NSI Industries SR-500PS is a tork digital pool timer switch is a safety vacuum release system that works by monitoring the suction side of the pool or spa pump. This high quality digital pool timer is a safety measure necessary for any pool or spa. Performance The NSI Industries...

WAIT! Before you go read about this timer!

Signup for Newsletter!
latest timers review!

Close this popup


Intermatic P1353ME 3-Circuit Pool/Spa Digital Time Switch

Voted The Best Timer!



26 customer reviews!



Our Review - Amazon Review

  • Easiest way to upgrade to digital
  • Designed for aftermarket retrofit applications       
  • 3 timed circuits
  • Up to 3 HP
  • LCD display
new