Vc3266l digital caliper table phase sequence measurement
DC voltage measurement(1) select the function switch according to the required test 2 0V / 600V files. If you don't know the measured value, please select 600V for measurement.(2) the black pen plug ACOM jack, the red pen inserted V / Jack.(3) the test pen is connected to the power supply or load test.(4) the LCD display values of the measured voltage value, the red pen is connected with one end.(5) if LCD display "1" is connected with one end of the red pen is negative,
Alternating current measurement(1) function switch is put in A first gear.(2) clamping the head of the tested wire with a clamp head, adjusting the wire to be aligned with the clamp head vertically and being in the geometric center of the clamp head, and checking that the clamp head should be closed well.(3) at this point, the LCD readings are the AC current values to be measured.
AC voltage measurement(1 function switch is placed in 600y - file).(2) the black pens are respectively inserted ACOM.V/ jack.(3) with one connected with the detected power or load, when the LCD is reading effective value of AC voltage measurement.
