Publicité
Les langues disponibles
Les langues disponibles
2
Making Measurements
The low-pass filter can improve measurement performance on composite sine
waves that are typically generated by inverters and variable frequency motor
drives.
Measuring DC Voltage
Set up your multimeter to measure DC voltage as shown in
test points, and read the display.
Table 2-3
Rotary switch positions allowing DC voltage measurements
Legend
Defaul t function
DC V
DC mV
This multimeter displays DC voltage values as well as their polarity. Negative
NOTE
DC voltages will return a negative sign on the left of the display.
Figure 2-4
58
Function when
Cycles between
– AC V,
– AC+DC V, or
– DC V
Cycles between
– AC mV,
– AC+DC mV, or
– DC mV
DC voltage display
Figure
is pressed
Keysight U1273A/U1273AX User's Guide
2-5. Probe the
Publicité
