Dahlke 4B and 345

[HippieRyan]

Can anyone tell me the difference in the two? I have a 4B float, new out if the box. I was going to build it. But recently found a 345 complete and running for sale which I’m getting as well.
I want to learn more about the two. What is your experience?
Thanks in advance!

 

Amazon Forum Fav 👍

Minelab PRO-FIND 35 Waterproof Pinpointer Metal Detector for Experts with Tone ID & Adjustable Sensitivity - Grab it through Amazon!