21
High Accuracy Digital Multimeter with USB Interface
Capacitance
N
No
otte
es
s:: above accuracies for film capacitor or better can be guaranteed within the
full range.
Diode
N
No
otte
es
s:: the test current is about 0.7mA.
Logic Frequency
Linear Frequency
N
No
otte
es
s:: Low voltage or low frequency would lower the accuracy.
Duty Ratio
RANGE
RESOLUTION
ACCURACY
50nF
0.01nF
± (1% + 5)
500nF
0.1nF
± (1% + 5)
5µF
1nF
± (1% + 5)
50µF
10nF
± (1% + 5)
500µF
0.1µF
± (2% + 5)
5000µF
1µF
± (2% + 5)
RANGE
RESOLUTION
ACCURACY
2.5V
0.1mV
± (1% + 5)
FREQUENCY RANGE
SENSITIVITY
ACCURACY
5Hz to 2MHz
Vp 2 to 5V square wave
± (0.006% + 4)
FREQUENCY
VOLTAGE/
SENSITIVITY
ACCURACY
RANGE
CURRENT RANGE
500mV
100mV
5V
0.5V
5Hz to 200KHz
50V
4V
±(0.006% + 4)
(sine wave)
500V
40V
1000V
400V
5000
µ
A
1mA
500mA
100mA
FREQUENCY RANGE
DUTY RATIO RANGE
RESOLUTION
ACCURACY
5Hz to 500KHz
5% to 95%
0.01%
± (2% + 5)
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