Product

●  Auto range ●  MAX/MIN/REL mode ●  Auto power off (UT61A/B/C/D) ●  LCD backlight (UT61A/B/C/D) ●  RS-232 and USB interface (UT61B/C/D/E) ●  Analog bar graph ●  NCV (UT61A) ●  Low battery indication

●  True RMS (UT61D/E) ●  EF (Electric Field) detection (UT61A) ●  Transistor measurement (UT61A) ●  Peak value/hold (UT61E) ●  K-type temperature probe (UT61B/C) ●  Diode/continuity buzzer ●  Data hold ●  Input protection