Agilent Technologies U1273A Guide de l'utilisateur télécharger pdf (Page 9)

U1273A/U1273AX Handheld Digital Multimeter

Performing Measurements and Tests

U1273A/U1273AX Quick Start Guide 9

Resistance measurements

Set up your multimeter as shown in the figure below to per-

form resistance measurements.

Smart Ω measurements:

• Use the Smart Ω (offset compensation) function to measure

resistors affected by dc offset or leakage current.

• Smart Ω removes unexpected dc voltages within the instru-

ment, at the input, or at the circuit being measured, which

will add error to resistance measurements. Press to

switch between the bias voltage (BiAS) display or leakage

current (LEAk) display, calculated based on the bias voltage

and corrected resistance value, on the secondary display.

While performing resistance mea-

surements, press until BiAS is

shown on the secondary display to

enable the Smart Ω function.

Smart

Exit

Dual

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Agilent Technologies U1273A Guide de l'utilisateur Page 9