haupa 103815, Operating Instructions Manual

Page: 24 / 100

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Capacitance measurement / F
Set the selector switch to " / ". Actuate the "SEL" button x 3. Connect the black
test lead to the " COM " jack and the red test lead to the " V/Ω " jack. Connect the test leads
with the test object and read off the measurement result from the display.
Measurement range Resolution Accuracy
60 nF 10 pF
± 4 % + 3 digits
600 nF 100 pF
6 µF 1 nF
60 µF 10 nF
600 µF 100 nF
6 mF 1 µF
60 mF 10 µF
Discharge the capacitors before every measurement!
Automatic switch-off
The instrument switches off after c. 15 minutes (APO). Continuous actuation of the " APO " but-
ton switches the Auto Power Off function on or off.
Backlighting
Continuous pressing of the " HOLD " button switches on the backlighting.
The illumination switches off automatically after c. 1 minute.
Saving function (HOLD)
At difficult measurement positions, the display cannot perhaps be read correctly.
Pressing the " HOLD " button freezes the current measured value which can then be read in
comfort.
Repeated pressing of the " HOLD " button returns to normal measuring mode.
True RMS
If measuring non-sinus wave forms, low measurement errors can occur if using the True RMS
function, in comparison to using traditional measurement procedures.
Sinus-form and non-sinus form signals can be accurately measured using the True RMS function.