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What does the “STOP” message indicate on the PrimeTest 250?

When performing a powered leakage test on the PT250

With the power lead connected you have to make sure you select the “LKGE” button when ready to perform the “ILEAK” test – if not, the instrument will display “STOP” and not complete the test.

Note if the unit is not plugged into the mains it will automatically perform the battery powered Substitute Leakage test at 40Vac.

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