WTB: SPD Digital Vacuum Gauge/Controller

I’m looking to purchase a used digital vacuum gauge or vacuum controller for use in an SPD application. If anyone has one laying around that they’d like to turn into some quick cash, let me know!

We have some controllers/digital displays on sale. If you connect with the right valves you can control any vacuum system from atm to 1 micron. Shoot me a pm if interested

ive got an extra J-KEM model 200 digital vacuum regulator I can do for $1,000