Continuity Measurement - AEMC Instruments 502 Manual De Instrucciones

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4.5 Continuity Measurement

• Turn the rotary range switch to the

• Insert red test lead to the red "+" input jack and the

black lead to the black "COM" input jack.

• Bring the test probe tips into contact with the sample

under test.

• If the resistance is less than 40Ω, the beeper emits a

continuous sound.

WARNING: Immediately unclamp the meter

from the conductor under test if overload "

is displayed.

WARNING: When making a resistance mea-

surement, make sure that the power is off

(dead circuit), and that all capacitors in the

measured circuit are fully discharged.

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TRMS Clamp-on Meter Model 502

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