Extech EX810 Bedienungsanleitung Seite 10

Description
Meter Description (EX830 pictured)
I. Current clamp
2. Clamp opening trigger
3. Data Hold Button
Mode
4.
Peak
5.
6. Range
DCA zero (EX830 only)
7.
MINIMAX
8.
Backlit LCD Display
9.
Test lead input jacks
10.
IR thermometer and laser pointer (rear)
11.
Backlight Button
12.
Laser pointer button
13.
Function switch
14.
Display icons Description
HOLD Data Hold
Negative reading display
Minus sign
O to 3999 Measurement display digits
ZERO DCA Zero (Model EX830 only)
Peak value
Auto Range mode
AUTO
Direct Current/ Altemating Current
DC/AC
Max reading
MAX
MIN Min reading
Low battery
Milli-volts or Volts (Voltage)
mV or V
Ohms (Resistance)
Amperes (Current)
Farad (Capacitance)
Hertz (Frequency)
OFand oc Fahrenheit and Celsius units (Temperature)
Unit of measure prefixes: nano, milli, micro, mega, and kilo
O) Continuity test
Diode test
Laser pointer
1
11
2
12
13
14
3
8
5
4
6
7
9
10
IR TEMP MAX MIN PMAX .0
AUTO HOLD ZERO numF Mk Q Hz
--n--ll_- -
DC
AC
mV
EX810-830-EU_ENG 4/05
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Specifications
Range &
Function
Resolution
AC Current 400.0 AAC
50/60
1000 AAC
True RMS on EX830
400.0 ADC
DC Current
EX830 only 1000 ADC
400.0 mVAC
4.000 VAC
AC Voltage
40.00 VAC
True RMS on EX830
400.0 VAC
600 VAC
400.0 mVDC
4.000 VDC
DC Voltage
40.00 VDC
400.0 VDC
600 VDC
400.0Q
4.000kQ
40.0000
Resistance
400.0kQ
4.OOOMQ
40.00MQ
4.000nF
40.00nF
400.0nF
Capacitance
4.000pF
40.00pF
400.OpF
4.000mF
40.00mF
4.000kHz
Frequency
Sensitivity. • • • • 100V (<50Hz); 50V (50 to 400Hz); 5V (401Hzto 4000Hz)
Accurac % of readin + di its
EXBI O EX830
± (2.8% + 8d) ± (2.5% + 8d)
± (3.0% + 8d) ± (2.8% + 5d)
± (2.5% + 5d)
± (2.8% + 5d)
± (1.5% + 10d) ± (1.0% + 10d)
± (1.8% + 8d)
± (1.5% + 5d)
± (2.5% + 8d)
± (2.0% + 5d)
± (0.8% + 2d) ± (0.8% + 2d)
± (1.5% + 2d)
± (2.0% + 2d)
± (1.0% + 4d)
± (1.5% +2d)
± (2.596+3d) ± (2.5% + 3d)
± (3.5% + 5d) ± (3.5% + 5d)
± (5.0% + 30d) ± (5.0% + 30d)
± (5.0% + 20d) ± (5.0% + 20d)
± (3.0% + Sd) (3.0% + 5d)
± (4.0% + 10d) ± (4.0% + 10d)
± (10% + 10d) ± (10% + 10d)
unspecified unspecified
EX810-830.EU_ENG V3.0 4/05
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