sandfisher
New member
I am new to the gt. I just bought one used and am finding stuff all over the beach where my beginner white's was never seeing anything. I love it. It came with the Digisearch meter. I have read a number of posts about setting the meter and reading the number but I am a little confused about how to calibrate. I read in the manual to use a quarter and set it to 170. Is there a better way to get this accomplished or does anyone have any tips about starting out with this meter?