Triplett 630 Repair...................

Gavinator68 · 7th September 2008, 02:04 PM

I need a little guidance to repair an old Triplett 603-NA Analog VOM.

The VDC and VAC read a little low and the OHM scales will not zero out when I short the probes.

I have checked the quality of new batteries and fuse with a DMM and both probes are new. When I short the + and common together with a paper clip I get the same response on the scale, so I know the probes are good. Any suggestions?

Cheers

Gavinator68 · 9th September 2008, 12:24 AM

Come on........................ nobody wants to hazard a guess.

7th September 2008, 02:04 PM	#1
Gavinator68 diyAudio Member Join Date: Mar 2004 Location: Cleveland, OH	Triplett 630 Repair................... I need a little guidance to repair an old Triplett 603-NA Analog VOM. The VDC and VAC read a little low and the OHM scales will not zero out when I short the probes. I have checked the quality of new batteries and fuse with a DMM and both probes are new. When I short the + and common together with a paper clip I get the same response on the scale, so I know the probes are good. Any suggestions? Cheers

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9th September 2008, 12:24 AM	#2
Gavinator68 diyAudio Member Join Date: Mar 2004 Location: Cleveland, OH	Come on........................ nobody wants to hazard a guess.

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