Function Description; Ac Or Dc Voltages; Mv Dc And Mv; Ac Positions - Metrix MX 22 Manual De Instrucciones

3. FUNCTION DESCRIPTION

3.1

AC or DC voltages

• Connect the leads to the multimeter (COM and V terminals) and
connect it in parallel to the circuit to be tested.
• Position the selector switch on the voltmeter function " V or mV ".
• Automatic range selection : read the measured value.
• Memorise it, if necessary, by pressing the " MEM " key.
• Overload : the beep sounds and " OL. " blinks.
• Specification in AC : from 5 % of the range.
3.1.1 mV and mV
DC
Range
Resolution
Impedance
Accuracy
Protection
Bandwidth
3.1.2 V and V
DC
Range
Resolution
Impedance
Accuracy DC
Accuracy AC
Protection
Bandwidth 40-100 Hz
3.2 Current measurement (AC or DC)
• Connect the leads to the multimeter (COM and mA or A terminals)
and connect it in serie to the circuit to be tested.
• Position the selector switch on the appropriated range A, mA or µA.
Read the measured value.
• Memorise it, if necessary, by pressing the " MEM " key.
• Overload : the beep sounds and " OL. " blinks.
• Specification in AC : from 5 % of the range, (∗) from 1 A.
Range 400 µA
Resolution 0.1 µA
Accuracy
DC
Accuracy
AC
Voltage
drop
Protection
Bandwidth
(∗) Beyond 7 A (DC or AC), measurement duration < 1 mn.
Portable 4000 count digital multimeter
positions
AC
40 mV
0.01 mV
± 0.8 % R ± 4 D
positions
AC
400 mV 4 V
0.1 mV 1 mV
40 MΩ
± 0.3 % R ± 2 D
± 1 % R ± 4 D
4 mA
0.001 mA
± 1 % R ± 3 D
± 1.2 % R ± 5 D
< 0.3 V
fuse 0.63 A HBC
DC
1.5 MΩ
600 Vrms
40 V
10 mV
> 8 MΩ
600 Vrms
40 - 500 Hz
40 mA 400 mA
0.01 mA 0.1 mA
< 0.7 V
DC, 40 Hz to 500 Hz
40 mV
AC
0.01 mV
± 2 % R ± 6 D
40 Hz to 100 Hz
400 V 600 V
0.1 V 1 V
± 0.5 % R
± 2 D
± 1.5 % R
± 4 D
4 A 10 A (
1 mA 10 mA
± 1.5%R ± 1.5%R
± 4 D
± 7 D
± 2%R ± 2.5%R
± 9 D ± 6 D
< 0.2 V < 0.4 V
fuse 10 A HBC
∗
)
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