004:High mode default setting
100:87-106VAC operation, 50/60Hz
120:104-127VAC operation, 50/60Hz
220:191-233VAC operation, 50/60Hz
230:209-254VAC operation, 50/60Hz
8ZJ:No feet
8ZL:Add feet ( 4 x p/n 5041-8801)
A6J:ANSI/NCSL Z540 calibration certificate
UK6:Commercial calibration with test results data