Data Sheet

4-2. Measurement Specifications
Accuracy of specifications apply for 1 year after purchase when
operated in a temperature of 18°C to 28°C (64°F to 82°F) and
a relative humidity of less than 75%.
Basic electrical specifications are given as +
([% of reading] +
[number of least significant digits]).
DC Voltage
200mV 100μV +(0.25% of rdg+2dgt)
2000mV 1mV +
(0.5% of rdg+2dgt)
20V 10mV +
(0.5% of rdg+2dgt)
200V 100mV +
(0.5% of rdg+2dgt)
600V 1V +
(0.5% of rdg+2dgt)
OVERLOAD PROTECTION: 220Vrms AC for 200mV range and 600VDC or
600Vrms AC for other ranges.
AC Voltage
200V 100mV +(1.2% of rdg+10dgt)
600V 1V +
(1.2% of rdg+10dgt)
OVERLOAD PROTECTION: 600VDC for 600Vrms for all ranges.
RESPONSE: Average responding, calibrated in rms of a sine wave.
FREQUENCY RANGE: 45Hz - 450Hz
DC Current
200μA 100nA +(1% of rdg+2dgt)
2000μA 1μA +
(1% of rdg+2dgt)
20mA 10μA +
(1% of rdg+2dgt)
200mA 100μA +
(1.2% of rdg+2dgt)
10A 10mA +
(2% of rdg+2dgt)
OVERLOAD PROTECTION: 200mA 250V fuse (10A range unfused).
MEASURING VOLTAGE DROP: 200mV.
AC Current Measurement
1. Plug the red test lead into the “V Ω mA” jack and the
black lead into the “COM” jack.
2. Set the RANGE switch to the desired ACV position.
3. Connect the test leads to the device or circuit being
measured.
4. Turn on the power of the device or circuit being
measured. The voltage value will appear on the digital
display.
DC Voltage Measurement
1. Plug the red test lead into the “V Ω mA” jack and the
black test lead into the “COM” jack (for measurements
between 200mA and 10A, connect the red test lead to
the “10A” jack. Make sure that the test leads are pushed
all the way into the jack).
2. Set the RANGE switch to the desired DCA position.
3. Open the circuit to be measured and connect the test
leads IN SERIES with the load in which current is to be
measured.
4. Read the current value on the digital display.
Range Resolution Accuracy
Range Resolution Accuracy
Range Resolution Accuracy
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