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2nd VIEW
Selects the secondary display function. In various measuring mode, press
2nd VIEW
key to cycle the displayed data on secondary display.
In square waveform output mode, press
2nd VIEW
key to select output frequency
In square waveform output mode, press
2nd VIEW
key for at least 2 seconds to
return to 606.10Hz, 50% duty output state.
REL
Press this key, the meter enters relative measuring mode and “REL
▲
” appears on the
LCD display. The relative measuring function measures the difference between the
measurement value and the reference value.
The current reading is used as relative value (Ref) and shown on the secondary
display. Press
REL
key again, Ref value will be updated by using current reading.
The relative measurement is displayed on primary display in two modes: REL
▲
or
REL%. Press
SELECT
key to select “REL
▲
” or “REL%” mode.
REL
▲
= measuring value – Reference value
REL% = (REL
▲
/REL)x100%
“OL” will appear on LCD in the following situation:
When in REL
▲
mode, the REL
▲
exceeds measurement range.
When in REL% mode, the REL% exceeds 200% of the REL% value.
When in REL% mode, Ref value is set as 0.
Press
REL
key for at least 2 seconds to exits reference mode and return to normal
mode.
2.3 Terminals
Terminal Description
COM
Common terminal to all measurements
mA
Current input terminal for measurement between 0.001mA~800.00mA
20A
Current input terminal for measurement between 0.0001A~20.000A
V
Ω
Hz
Input terminal for voltage, resistance, continuity, diode, capacitor, frequency,
temperature and duty cycle
Output terminal for square waveform
2.4. Function Keys
Key Description
Key Description
V
DC
voltage
OHM Resistance
V
AC
voltage
Diode
mV
AC/DC
voltage
mV
TEMP
Temperature
mA
AC/DC current mA
Capacitance
20A
AC/DC current 20A
Hz/DUTY
Frequency/Duty circle
Backlit
OUT
Square waveform output
