05-23-2014, 07:49 PM
Let me guess....the tester is not working fine.
Get the sch, start checking the short path.
Also, get a know calibrated tube and a known bad (still functional) tube.
See what the tester will show.
Get the sch, start checking the short path.
Also, get a know calibrated tube and a known bad (still functional) tube.
See what the tester will show.