WTB Apex head unit only

[bozo]

I am looking for an APEX head unit purely to use with the trident.

I dont mind using the oldest apex head unit that is compatible with the trident.

No need for the latest and greatest lol

thanks

 

[SVP]

I got the 2016 apex in the El version. I'll pm you

 

[QuinnLee512]

I have the regular 2016 apex but the temp and pH inputs do not work. Everything else works fine.

 

[Jason_MrFrags]

A3 Head unit $300 shipped.