UNI-T UT33A Specifiche Scaricare il pdf (Pagina 15)

Model UT33A: OPERATING MANUAL

Measurement Operation (2)

l DCV Measurement is autoranging, the Meter has an input impedance of approx.

10MΩ. This loading effect can cause measurement errors in high impedance

circuits. If the circuit impedance is less than or equal to 10kΩ, the error is

negligible (0.1% or less).

l When DC voltage measurement has been completed, disconnect the connection

between the testing leads and the circuit under test.

B. AC Voltage Measurement (see figure 3)

Warning

To avoid harms to you or damages to the Meter from electric shock, please

do not attempt to measure voltages higher than 500V although readings may

be obtained.

The AC voltage ranges are : 4.000V, 40.00V, 400.0V and 500V

1. Insert the red test lead into the VΩmA terminal and the black test lead into the

COM terminal.

Note:

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UNI-T UT33A Specifiche Pagina 15