User Guide

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9
To Measure Frequency:
1. Plug the black test lead into the COM port and the red test
lead into the + port.
2. Set the rotary switch to the HZ position.
3. Connect the meter in parallel with the load or circuit.
4. Meter is auto-ranging, and will select 2k 20k or 40k range.
5. Measure the frequency.
Resistance (Ohms)
Range Resolution Max Accuracy
Display
200Ω 0.1Ω 200.0 ±(1% +3)
200kΩ 0.1kΩ 200.0 ±(1% +3)
To Measure Resistance:
1. Turn the power off to the circuit or device that is to be mea-
sured and discharge all capacitors before attempting a mea-
surement.
2. Plug the black test lead into the COM port and the red test
lead into the + port.
3. Set the rotary switch to the appropriate Ohms range.
4. For correct reading, ensure that the device being tested
contains no voltage.
5. Measure the resistance.
Capacitance Testing
Range Resolution Max Accuracy Models
Display
200MFD 0.1MFD 199.9 ±(3% +5) 61-701, 61-702
To Measure Capacitance:
1. Disconnect the capacitor from power.
2. Short the terminals to discharge the capacitor.
3. Disconnect any resistors that might be between the termi-
nals of the capacitor.
4. Plug the black test lead into the COM port and the red test
lead into the + port.
5. Set the rotary switch to the MFD position.
6. Connect the test leads to the capacitor and measure the
capacitance.
Diode Check:
To ensure a proper functioning diode, the meter will develop a
voltage across the component from a test current. The diode
test function allows measurements of forward voltage drops
across diode and transistor junctions.
1. Turn off power to the device or circuit that is being tested
and discharge all capacitors.
2. Plug the Black test lead into the COM port and the Red test
lead into the + port.
3. Set the rotary switch to the position.
4. Connect the test leads to the diode. Normally the forward
voltage drop of a good silicone diode is shown between
400V and 90V. If the diode under test is defective, “000”
(short circuit) or “OL” (non-conductive) is displayed.