-------------------------------------- 8053 REVISION 2.32 -------------------------------------- - Improved battery charge control firmware -------------------------------------- 8053 REVISION 2.30 -------------------------------------- - The PMM 8053 supports the AUTO OFFSET ZERO TERMINATION to work with the new high sensitivity Field Probe EP-300 -------------------------------------- 8053 REVISION 2.29 -------------------------------------- - The PMM 8053 can recognize the new EHP-50B Spectrum Analyzer - Greater dynamic range for EHP-50B support