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Operation
Note: Long Press: > 2 seconds Short Press: < 2 seconds
Short Press: Circularly enter or exit the data hold mode, LCD will display "
"
1) Long Press: Circularly enter into or exit the PEAK function.
2) After entering the PEAK function, exits the automatic range and enters the highest range.
3) Peak Hold response time < 1ms; Accuracy is ±(5% rdg + 15 digits) @ 45-60Hz; >10V for VAC
and >10A for A AC.
1) Short press: Circularly select the appropriate test function.
2) When in HOLD, RANGE, MAX/MIN, REL / ZERO function, Short press the SEL key will exit current
function and go into the relative select function.
3) Long press: Circularly turn on or off the backlight and flashlight, default is off, Applicable to all
measuring settings. The backlight and flashlight will turn off automatically 5 minutes after they are
activated. Long press SEL button again to turn on the backlight and flashlight.
1) Short press the RANGE key to enter manual range mode (LCD will not display "AUTO"), and the
current range, press again to enter cyclical selection range. Long press: exits manual range and
enters Auto range. Switching measurement setting or restarting the unit returns the unit to the
default setting.
2) In HOLD / PEAK, MAX/MIN, REL / ZERO function, Short press the RANGE key to exit the current
function and enter the relative range function.
1) Short press: enter "MAX/MIN" statistics mode, continuously updates the data, and you can
circularly view the maximum value→ minimum value→ maximum value. Long press: exits
statistical mode and returns to the normal working mode. After pressing the REL/ZERO, and then
short pressing MAX/MIN, the unit will show the MAX/MIN after deducting the initial offset value.
2) When HOLD function is in use, MAX/MIN is invalid.
3) After entering the statistical mode, exit the automatic range at the same time and enter into the
current range, the APO will be disabled; exit the MAX/MIN function to restore the automatic range
and automatic shutdown.
4) In the statistical mode, a short press of the HOLD key will stop refreshing the statistical data. At the
same time, a short press of the MAX/MIN key can review the stored data of MAX/MIN, a short press
of the HOLD key exits HOLD to continue refreshing the statistical data.
1) Short press: Circularly enter or exit REL function (when entering REL function, LCD will display
"
" symbol )
2) Entering the REL function, exits auto range and enters into the current range.
3) Entering the REL measurement mode does not change the actual measurable range of the current
range
4) When HOLD or MAX/MIN is in use, REL function is invalid.
1) Short press: Circularly enter or exits the ZERO clearing function (when entering the ZERO function,
the LCD will display the "ZERO" symbol)
2) Pressing ZERO does not affect the current automatic or manual range status. Pressing ZERO and
then pressing MAX/MIN will exit the automatic range and enter the current range.
3) When HOLD or MAX/MIN is in use, the ZERO function is invalid.
Displays "EF" – Electromagnetic Field
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