CABAC T8229 Betriebshandbuch - Seite 3
Blättern Sie online oder laden Sie pdf Betriebshandbuch für Multimeter CABAC T8229 herunter. CABAC T8229 14 Seiten.
Seite drucken- double insulation（Protection class ΙΙ）.
CAT II - overvoltage (installation) category II, pollution
degree 2 per IEC1010-1, referring to the level of
impulse withstand voltage protection provided.
CAT III - overvoltage (installation) category III, pollution
degree 2 per IEC1010-1, referring to the level of
impulse withstand voltage protection provided.
- conforms to European Union Directive
- earth ground
- fuse
- battery low
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 Disconnect the test leads from all sources of electric
current before opening the battery cover of the mete.
1.4.3 To avoid any electric shock caused by error readings,
replace the batteries immediately when the "
appears on the display.
1.4.4 To avoid fire hazards, the replacement fuse must meet
the specified voltage and current at F 10A/250V (quick
acting).
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DIGITAL MULTIMETER
2. DESCRIPTION
-
his meter is a portable professional measuring
instrument with large LCD to show three lines of
readings, as well as back light for easily reading. The
'single-hand operation' design for the range switch
makes measurement simple and easy.
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.
-
he meter is devised with light and sound alarm to
prevent misconnection of test leads and provide
additional protection against damages caused by
improper operation.
- The 5 in 1 digital multi-tester has been designed to
combine the functions of sound level, luminance,
humidity and temperature meters, as well as a digital
multimeter.
- The sound level function is applicable to measuring
noise level in factories, schools, offices, airports and at
home, and for checking the acoustics of studios,
auditoriums and hi-fi installations.
- he luminance function is applicable to measuring field
luminance with full cosine correction for angular
incidence of light.
- The humidity and temperature functions are suitable for
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DIGITAL MULTIMETER
" sign
SAFETY INFORMATION
Overload
SAFETY INFORMATION
1.4.5 Use damp cloth and mild detergent to clean the meter;
do not use abrasives or solvents.
1.4.6 Turn the rotary selector to OFF position to switch off
the power when the meter is not in use.
1.4.7 Remove the batteries to avoid damages to the meter if
it will idle for a long time.
DIGITAL MULTIMETER
measuring ambient humidity and temperature, as well
as temperature of objects.
-
he digital multimeter can perform measurements of
AC/DC voltage and current, resistance， frequency, duty,
capacitance, as well as continuity and diode test.
- Both the reading and unit of measurement are displayed
on the LCD.
- oth auto range and manual range are available
- This meter is equipped with auto power off function.
- This meter is equipped with reading hold function.
-
his meter is equipped with relative measurement
function.
2.1 NAMES OF PARTS
1) LCD (Liquid-crystal display)
2) Auto/manual switch button (RANGE)
3) Relative measurement switch button (REL)
4) ) eading hold/back light button (HOLD/B.L.)
5) ) z/duty switch button (Hz/DUTY)
6) ) anel
7) ) otary selector
8) 10A input jack
9) )
/μA/TEMP input jack
10) COM input jack
11) V、Ω、Hz、
、
input jack
DIGITAL MULTIMETER
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DESCRIPTION
- 7 -
SAFETY INFORMATION