Power Fist 8347676 Manuel Du Propriétaire page 8

V 2.0
DC VOLTAGE ACCURACY
Range Resolution
200mV 100µV
2,000mV 1mV
20V 10mV
200V 100mV
250V 1V
Input Impedance: 10MΩ
Max. Permitted Input Voltage: 250V DC/AC rms
MEASURING AC VOLTAGE
CAUTION! The Digital Multimeter is a CAT II device. Measuring an AC Voltage that exceeds 250V rms will
exceed the safety limits of the device and could result in an electric shock to the user or damage to the meter.
1. Connect the black test lead to the COM Jack and the red test lead to V Jack .
2. Set the range switch to desired AC range
the range switch to the highest range and then turn it down range by range until satisfactory resolution
is obtained.
3. Connect the test leads across the source or circuit to be measured.
4. The LCD will display the reading.
AC VOLTAGE ACCURACY
Range Resolution
200V 100mV
250V 1V
Frequency Range: 40Hz~400Hz
Overload Protection: 250V rms
Response: Average, calibrated in rms of sine wave
MEASURING DC CURRENT
1. Connect the black test lead to COM Jack and the red test lead to mA/Ω Jack .
2. Set the range switch to desired DC current range
set the range switch to the highest range and then turn it down range by range until satisfactory resolution
is obtained.
3. Turn off power to the circuit that you want to measure and discharge all capacitors.
4. Break the circuit path so the current cannot pass through the circuit. Connect the test leads in series with
the circuit.
5. Turn on power to the circuit, then read the display. The polarity of the red test lead connection will
be indicated.
8
Accuracy
±(0.5% +5)
±(0.8%+5)
Accuracy
±(1.2%+10)
Digital Multimeter
. If the voltage to be measured is not known beforehand, set
. If the current to be measured is not known beforehand,
For technical questions call: 1-800-665-8685
8347676