Ac & Dc Current Measurement; Ac & Dc Voltage Measurement - Sofamel CTL-1000 Manual De Instrucciones

Operation guide
4.4. AC & DC current measurement
Set the rotary switch to the AC/DC current range
(60\600\1000A).
Press the "FUNC" key to switch between AC or DC current
measurement modes.
Squeeze the trigger without releasing it, open the clamp and
close it around the wire of the circuit to be measured.
The instrument will display the measured current.
Press the FUNC key to select current measurement and press
the RAN key to select the range manually, during AC current
measurement.
Press the Hz% key to toggle the display between the frequen-
cy and duty ratio of the measured current.
Long press the FUNC key to start the VFD measurement
function.
4.5. AC & DC voltage measurement
Turn rotary switch to AC & DC voltage, press FUNC key to shift
between AC and DC voltage measurement modes, connect
pens to the signal being measured, with red pen connected to
positive of the signal being measured, and black pen connec-
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