Code point
U+02E9
Glyph appearance depends on your fonts.
U+02E9
SkU+02E9 MODIFIER LETTER EXTRA-LOW TONE BAR is a Unicode 16.0.0 character in the Modifier Symbol category. It belongs to the Spacing Modifier Letters block.
Choose the representation you need, then copy its value.
U+02E9
745
˩
˩
CB A9
02E9
000002E9
%CB%A9
\u02E9
\u02E9
\u02E9
\02E9