not sure why Serial and Serial1 should be different but it looks like you are missing the odd byte and the receiver gets out of synch
could the meter be sending more than 11 bytes? the odd characters at the start of Serial output may be a problem
try removing the delay(1000) - any effect?
avoid image of a screen output - copy and upload the text, e.g. have a look at how-to-get-the-best-out-of-this-forum