03 04
1.3 Symbols
Caution, risk of danger (Important safety
information; refer to the operation manual.)
Application around and removal from HAZARDOUS
LIVE conductors is permitted.
Double insulation(Protection class II).
Conforms to European Union Directive
Earth (ground) terminal
1.4 Maintenance
1.4.1 Do not attempt to remove the rear case to adjust
or repair the meter. Such actions should only be
performed by a technician who fully understands
the meter and the danger involved.
1.4.2 Before opening the case and battery cover of the
meter, always disconnect test leads from all
sources of electric current. Disconnect the test
leads from all sources of electric current before
1.2.11 Do not use the meter near explosive gases,
steam or dirt.
1.2.12 Stop using the meter if any abnormalities or
faults are observed.
1.2.13 Do not use the meter unless its rear case and
battery cover is securely fastened in its original
position.
1.2.14 Do not store or use the meter in areas exposed
to direct sunlight, at high temperature or with
high relative humidity.
CAT III Overvoltage (Installation) category III, Pollution
Degree 2 per IEC1010-1 refers to the level of
Impulse Withstand Voltage protection provided.
opening the rear case and battery cover of the meter.
1.4.3 To avoid any electric shock caused by error
readings, replace the batteries immediately when
the “ ” sign appears on the display.
1.4.4 Use damp cloth and mild detergent to clean the
meter; do not use abrasives or solvents.
1.4.5 Turn the rotary selector to OFF position to switch
off the power when the meter is not in use.
1.4.6 Remove the batteries to avoid damages to the
meter if it will idle for a long time.
2. Description
- This meter is a portable professional measuring instrument
with LCD and back light easily reading. The 'single-hand
operation' design for the range switch makes measurement
simple and easy. Overload protection and low battery
indication are provided. It is an ideal multi-function
Instrument with scores of practical applications for
professional, workshop, school, hobby and home use.
- The meter can perform measurements of AC/DC voltage
and current, resistance, frequency, duty, capacitance, as
well as continuity and diode test.
- Both auto range and manual range are available.
- This meter is equipped with reading hold function.
- This meter is equipped with true root mean square value
measuring function (at AC A and AC V range).
- This meter is equipped with inrush current measuring
function.
- This meter is equipped with auto zero function
(at DCA range).
- This meter is equipped with maximum value measuring
function.
- This meter is equipped with minimum value measuring
function.
- This meter can measure frequency by clamp.
- This meter has function of auto power off.
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