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BESANTEK
C. CHECKING THE CONTINUITY MEASUREMENT
The continuity or low resistance measures the resistance
in TEST BOX has three low value resistors for precision
measurement.
Many testers have a null function to zero out this leads
resistance exactly before making measurement. The instruction
shall show how to use this function.
First, null out test lead resistance if your tester has no null
function.
The reading obtained with the test leads shorted together and
take this reading off all other readings
AC IN 501-lz
210-250V
Connect the test leads to the "common" and the "2 Ohm"
terminal as shown above. Select the lowest range on the tester
and record the reading on the tester.
Allow readings from 1.900 to 2.100, ± 0.050.
Connect the test leads to the "common" and the "10 Ohm"
terminal. Select the lowest range on the tester and record the
reading on the tester.
Allow readings from 9.800 to 10.200, ± 0.050.
Connect the test leads to the "common" and the "0.5 Ohm"
terminal. Select the lowest range on the tester and record the
reading on the tester.
Allow readings from 0.450 to 0.550, ± 0.050.
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