Aktakom ATK-2021B User Manual - Page 9

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3.1.2. AC Current

a. Set the rotary switch at 40A or 200A and move the sliding switch to

AC.

b. Press the trigger to open the jaw and fully enclose the conductor to

be measured. No air gap is allowed between the two half jaws.

c. Read the measured value from the LCD display.

3.2. DC/AC Voltage Measurements

WARNING : Maximum input for DC V is 600, and for AC V is 600. Do not attempt

to take any voltage measurement that exceeds the limits. Exceeding the limits

could cause electric shock and damage to the clamp meter.

3.2.1.DC Voltage

a. Set the rotary switch at V DC.

b. Insert the test leads into the input jack.

c. Connect the test prods of the test leads in PARALLEL to the circuit to be

measured.

d. Read the measured value from the LCD display.

3.2.2. AC Voltage

a. Set the rotary switch at V AC.