Fluke 279FC User Manual - Page 24

Table 4. Rotary Switch Positions, Function, to measure capacitance from 1 nF to 9999

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279 FC Users Manual Table 4. Rotary Switch Positions Function 3 4 AC voltage measurement from 0.060 V to 1000 V.  Push to measure frequency from 2 Hz to 999.9 Hz. Push again to measure Volts/Hertz. 5 6  DC voltage from 0.001 V to 1000 V. Push to measure frequency from 2 Hz to 999.9 Hz. 2  DC voltage measurements from 0.1 mV to 600 mV. Push to measure ac voltage from 6 mV to 600 mV.[1] 1  Resistance measurements from 0.1 Ω to 50 MΩ. Push to measure capacitance from 1 nF to 9999 μF. 7  Continuity. Beeper turns on at 250 Ω. Push for diode test. Shows OL above 2.0 V.  AC current measurements from 1 A to 2500 A. Push again to measure frequency from 2 Hz to 999.9 Hz.  Turn on the IR camera and measure temperature. [1] This function will stay in ac or dc when the function switch is moved to another position and back to this function. Even when turned to off and back to this function. 14

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279 FC
Users Manual
14
Table 4. Rotary Switch Positions
Function
AC voltage measurement from 0.060 V to 1000 V.
Push
to measure frequency from 2 Hz to 999.9 Hz.
Push
again to measure Volts/Hertz.
DC voltage from 0.001 V to 1000 V.
Push
to measure frequency from 2 Hz to 999.9 Hz.
DC voltage measurements from 0.1 mV to 600 mV.
Push
to measure ac voltage from 6
mV to 600 mV.
[1]
Resistance measurements from 0.1
Ω
to 50 M
Ω
.
Push
to measure capacitance from 1 nF to 9999
μ
F.
Continuity. Beeper turns on at <25
Ω
and turns off at >250
Ω
.
Push
for diode test. Shows OL above 2.0
V.
AC current measurements from 1 A to 2500 A.
Push
again to measure frequency from 2 Hz to 999.9 Hz.
Turn on the IR camera and measure temperature.
[1]
This function will stay in ac or dc when the function switch is moved to another position and back to this function. Even when turned
to off and back to this function.
1
2
3
4
5
6
7