IDEAL 61-482, Руководство пользователя

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Diode Testing
Function Resolution Accuracy Max.Test Max.Open
Current Circuit
Voltage
1mV +(1.5% +5)* 1.5mA 3V
* For 0.4V to 0.8V.
Overload Protection: 600V rms max
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 °C°F V
Ω
Hz port.
3. Set the rotary switch to the
Ω
position.
4. Press the blue button until is shown on the display
5. 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.
True RMS
Circuit Connection:
Capacitance
Range Resolution Accuracy
4nF 1pF ±(3% + 10 digits)
40nF 10pF
400nF 100pF ±(2% + 6 digits)
4µF 1nF
40µF 10nF
400µF 100nF
4mF 1µF ±(5% + 20 digits)
40mF 10µF
Overload Protection: 600V rms
To Measure Capacitance:
1. Plug the black test lead into the COM port and the red test
lead into the °C°F V
Ω
Hz port.
2. Set the rotary switch to the position.
3. Connect the test leads to the circuit to be measured.
4. Measure capacitance.
True RMS