Specifications

Rotary Switch
Below table indicated for information about the rotary
switch positions.
Continuity measurement.
Capacitance measurement.
measurement.
AC or DC current measurement range
from 0.1mA to 10.000A.
AC or DC current measurement range
from 0.001mA to 800.00mA.
Functional Buttons(1)
Below table indicated for information about the functional
button operations.
Function
Turn the continuity buzzer on and
off in the Resistance measurement
mode.
Continuity
Test
Power-Up
Option
Press while turning on the
Meter to disable the beeper
of pressing any button.
LCD
Symbol
Measure
Peak Min
Max
To toggle between 100ms
response time and 1ms response
time under REC mode except
resistance and capacitance range.
100ms
MAX
MIN
100ms
MAX
MIN
AVG
MAX/
MIN
REC
Mode
Starts recording of maximum
and minimum values. Steps the
display through the sequence of
present, high(MAX), low(MIN)
and average(AVG) readings at
any mode except at conductance
mode. In 1ms response time,
it steps through only MAX and
MIN reading.
Power-Up
Option
To select 1 second high accuracy
response time, press and hold
down MAX/MIN while turning
the rotary switch to any function
setting.
RANGE
Manual
range
/auto-range
options
l Press RANGE to toggle
between manual ranging
and auto ranging mode at
any rotary switch position.
Press RANGE to step
through the ranges available
for the selected function.
Press RANGE while turning on
the power to enter 80,000 counts
resolution except at capacitance
measurement.
Others
Functional Buttons(2)
Function
LCD
Symbol
HOLD
Data holding
Others
Press HOLD down to enter the
Auto Hold mode at any mode.t
Press HOLD to switch between
resistance and conductance value
at conductance or resistance
measuring mode.
DATA
HOLD
Selecting
capacitance
and DC/AC
l Press to select
capacitance test at
measurement position.
l Press to select AC/DC
mode at current measurement
position.
Power-Up
Option
Press when turning on the
Meter to disable Sleep Mode
function.
nF F
DCAC
REL
Relative value
measurement
Relative
percentage
value
measurement
Press REL to enter or exit
mode at any rotary switch position.
Press REL to enter or exit %
mode at any rotary switch position.
%
Hz
Frequency
measurement
Press Hz once to enter frequency
measurement in AC/DC voltage
or current measurement positions.
Duty cycle
measurement
Press Hz twice to enter duty cycle
measurement in AC/DC voltage or
current measurement positions.
Hz %
Display
Backlight
Press once to turn the Display
Backlight on and it shall shut off
automatically in around 60
seconds later.
Measurement Ranges(1)
A measurement range determine the highest value the
Meter can measure. Most Meter functions have more
than one range. See "Accuracy Specifications".
A. Selecting a Measurement Range
Being in the right measurement range is important:
If the range is too low for the input, the Meter displays
to indicate an overload.
If the range is too high, the Meter will not display the
most accurate measurement.
B. Manual Ranging and Autoranging
The Meter has both manual range and autorange options:
In the autorange mode, the Meter selects the best
range for the input detected. This allows you to
switch test points without having to reset the range.
In the manual range mode, you select the range.
This allows you to override autorange and lock the
Meter in a specific range.
The Meter defaults to the autorange mode in measurement
functions that have more than one range. When the Meter
is in the autorange mode, is displayed.
To enter or exit the manual range mode:
1. Press RANGE.
The Meter enters the manual range mode and
turns off.
Each presses of RANGE increments the range.
When the highest range is reached, the Meter wraps
to the lowest range.
2. To exit the manual range mode, press and hold
RANGE for over 1 seconds.
The Meter returns to the autorange mode and
is displayed.
Note
In Hold, Max/Min mode, Press RANGE exits these
measurement modes and enters manual range mode.
In Hz measurement mode, Press RANGE to
attenuate 10 times of input signal amplitude which
can increase the Meter sensitivity and stabilize the
correct reading.
Press RANGE while turning on the power to enter
80,000 counts resolution except at capacitance
measurement.
Measurement Ranges(2)
When AC voltage measurement has been completed,
disconnect the connection between the testing leads
and the circuit under test, and remove the testing
leads away from the input terminals of the Meter.
Display Symbols(1) (see figure 2)
No.
Symbol
Meaning
8
6
4
3