Dc Voltage Measurement - SATA 03022 User Manual

after which the meter will display a reading.
3. Press the "
relative value measurement mode. At this time, the reading will become zero and a "△"
symbol will appear on the screen.
4. In the subsequent measurement, the screen will display the relative value, i.e.
difference between reference value and measured value.
Relative value = measured value - reference value
5. Press the "
operation and the "△" symbol will disappear.
Note
1. In case of relative value measurement, the measured actual value shall not exceed the
maximum measurable value of the range.
2. The relative value measurement mode is inapplicable to frequency measurement
function.
c) DC voltage measurement
1. Insert the black probe into the "COM" jack and the red probe into the "
2. Set the function switch to "
button until an "
3. Connect the probes to the two ends of the power or circuit to be measured.
4. Take readings. and the polarity of the end connected to red test probe will also be
indicated.
Note
To avoid electric shock or damage to the meter, never apply a voltage greater than 600
03022
" button to save the reading as a reference value, and enter the
" button again, after which the meter will return to normal
", and then press and hold the "function selection"
" symbol appears on the screen.
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" jack.