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2. measurement specifications, Dc voltage, Ac voltage – Elenco Compact Multimeter User Manual

Page 6: Dc current, Ac voltage measurement, Dc current measurement

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4-2. Measurement Specifications

Accuracy of specifications apply for 1 year after purchase when
operated in a temperature of 18

O

C to 28

O

C (64

O

F to 82

O

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

100

µ

V

+(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)

1000V

1V

+(0.8% of rdg+2dgt)

OVERLOAD PROTECTION: 250Vrms AC for 200mV range and 1000VDC
or 750Vrms AC for other ranges.

AC Voltage

200V

100mV

+(1.2% of rdg+10dgt)

750V

1V

+(1.2% of rdg+10dgt)

OVERLOAD PROTECTION: 1000VDC for 750Vrms for all ranges.

RESPONSE: Average responding, calibrated in rms of a sine wave.

FREQUENCY RANGE: 45Hz - 450Hz

DC Current

2000

µ

A

1

µ

A

+(1% of rdg+2dgt)

20mA

10

µ

A

+(1% of rdg+2dgt)

200mA

100

µ

A

+(1.5% of rdg+2dgt)

10A

10mA

+(3% of rdg+2dgt)

OVERLOAD PROTECTION: 250mA 250V fuse (10A range unfused).
MEASURING VOLTAGE DROP: 200mV.

AC Voltage Measurement

1. Plug the red test lead into the “V

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 Current Measurement

1. Plug the red test lead into the “V

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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