Major tech MT 770 Instruction Manual - Page 10

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4. Operation

NOTICES: Read and understand all warning and precaution statements

listed in the safety section of this operation manual prior to using this

meter. Set the function select switch to the OFF position when the meter is

not in use.

4.1. AC Current Measurements

WARNING: Ensure that the test leads are disconnected from the meter

before making current clamp measurements.

1. Set the Function switch to the 1000A AC, 600A AC range.

2. If the range to be measured is not known, select the higher range first

then move to the lower range if necessary.

3. Press the trigger to open jaw. Fully enclose one conductor to be

measured.

4. The clamp meter LCD will display the reading.

INCORRECT

CORRECT