Basic Measurements; Hazardous Voltage Indicator; Ac Voltage Measurement With Test Leads; Hz Under Ac Voltage Measurement With Test Leads - Fluke 301D User Manual

Basic Measurements

To prevent possible electrical shock, fire, or personal injury:
• Hold the Product behind the tactile barrier.
• Do not measure current while the test leads are in the input jacks.

Hazardous Voltage Indicator

When the Product senses a voltage more than ± 30V or a voltage overload(
even if the HOLD function is selected,  shows on the display to tell you a hazardous voltage is at
the Product input.

AC Voltage Measurement with Test Leads

To measure ac voltage:
1. Turn the control knob to  .
2. Connect the black test lead to the COM terminal and the red test lead to the VΩ terminal.
3. Touch the probes to the test points of the circuit.
The display shows the ac voltage.

Hz under AC Voltage Measurement with Test Leads

To measure Hz:
1. Turn the control knob to  .
2. Push to shift to the Hz function.
3. Connect the black test lead to the COM terminal and the red test lead to the VΩ terminal.
4. Touch the probes to the test points of the circuit.
The display shows the measurement.

DC Voltage Measurement with Test Leads

To measure dc voltage:
1. Turn the control knob to  .
2. Connect the black test lead to the COM terminal and the red test lead to the VΩ terminal.
3. Touch the probes to the test points of the circuit.
The display shows the measurement.
XW Warning
Clamp Meter
Basic Measurements
) at voltage functions,
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