Keysight U1271A Guia Del Usuario página 87

Making Measurements 2
For measuring capacitance values greater than 1000 μF, discharge the capacitor
NOTE
first, then select a suitable range for measurement. This will speed up the
measurement time and also ensure that the correct capacitance value is
obtained.
Keysight
Figure 2-26 Measuring capacitance
Keysight U1271A/U1272A User's Guide 87