Review on DIGITEN Digital Display Quantitative Control by Michael Gonzales

Use it in my home brewery to measure the exact amount being added to the mash tun and then shut it off with a normally closed 1/2 inch 12v digiten dc solenoid. Don't forget to buy a Digiten power supply (required, not included) if you don't want to solder the DC24V +-8V/1A connector. Works exactly as expected, right out of the box. I found the default constant "K" for my 1/2" silicone tubing to be a bit high and the instructions explain how to change it fairly clearly (go to this screen, enter the password then you can change the "K". ) - in my case the speed change from 7.5 l/min to 6.5 was correct I am attaching the instructions because they are nowhere else to be found.