Extech Instruments EX350 User Manual page 8

Push‐Button Descriptions
Press the M (MODE) button to perform the following:
Switch Position
(EX355)
Ω
TEMP (EX355)
Press and Hold LPF in the ACV function to select variable frequency tests.
Press R (Range) to switch from Auto to Manual Range. Hold to return to Auto Range.
Press activates Relative mode.
Press to activate Max Min Mode
Press to turn HOLD on/off. Press and Hold to turn backlight on/off
Press to select Hz or % in AC Voltage or AC Current modes
MODE (M) Button Function
AC
AC
AC
Ω
°C
8
DC
DC
DC
°F
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