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bt tester301c
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Topic: bt tester301c (Read 256 times)
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p.larner
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bt tester301c
«
on:
October 17, 2023, 07:42:41 pm »
have this bt tester,will it be any good for measuring the length of magnet wire left on spools,also has anyone experiance using these,a service manual would be cool too or a schematic.
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TimFox
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Retired, now restoring antique test equipment
Re: bt tester301c
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Reply #1 on:
October 18, 2023, 12:05:06 am »
Time-domain reflectometers are used to measure distances to discontinuities and other features of transmission lines (such as coaxial cables).
I don't think it would work to measure wire length wound on a spool.
Can you set up a resistance measurement (assuming the wire is insulated)?
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p.larner
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Re: bt tester301c
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Reply #2 on:
October 18, 2023, 12:10:45 am »
no as one end(far) is not get atable so imposible to resistance test without unrolling the lot.
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