Fluke 233 User Manual page 21

Switch
Position
AC voltage from 0.06 to 1000 V.

Frequency from 5 Hz to 50 kHz.
Hz (button)

DC voltage from 0.001 V to 1000 V.

AC voltage from 6.0 to 600.0 mV, dc-coupled. DC voltage from 0.1 to 600.0 mV.
Ohms from 0.1
e
Continuity beeper turns on at 20
Farads from 1 nF to 9999 F.

Diode Test. OL shows in the display when the input voltage is >2.0 V.

Temperature.
 AC current from 0.1 A to 10 A (>10 to 20 A, 30 seconds on, 10 minutes off). 10.00 A display flashes.
20 A, OL is shown. DC-coupled.
Hz (button)
Frequency from 45 Hz to 5 kHz.
DC current from 0.001 A to 10 A (>10 to 20 A, 30 seconds on, 10 minutes off). 10.00 A display flashes.

20 A, OL is shown.
Note: All ac functions are true-rms. AC voltage is ac-coupled. AC mV and ac amps are dc-coupled.
Table 4. Function Switch Positions
to 40 M .
and turns off at 250 .
True-rms Remote Display Digital Multimeter
Description
Features
11