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www.nieaf-smitt.com
Nieaf-Smitt is a brand name of Mors Smitt
5.10
THD measurement (AC mode only)
•
Select the ‘THD’ indicator then press the navigator key
to enter the THD mode
THD-F=RMS of harmonics ÷ RMS of fundamental ×100%.
(harmonics up to the 25th)
"THD"
"ENTER"
"RIGHTWARD"
" "
"LEFTWARD"
"DOWNWARD"
"UPWARD"
" "
"LEFTWARD"
"RIGHTWARD"
"DOWNWARD"
"UPWARD"
ENTER
>2SEC