Fluke 233 - Measurement Function Controls; Function Switch and Range Modes

True-rms Remote Display Digital Multimeter
Features
11
Table 4. Function Switch Positions
Switch
Position
Description

Hz (button)
AC voltage from 0.06 to 1000 V.
Frequency from 5 Hz to 50 kHz.

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 Ω to 40 MΩ.
e
Continuity beeper turns on at <20 Ω and turns off at >250 Ω.
Farads from 1 nF to 9999 μF.

Diode Test. OL shows in the display when the input voltage is >2.0 V.

Temperature.

Hz (button)
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.
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.