UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

Phil G4SPZ · 10th Feb 2018, 12:23 pm

Andy, that is superb! Thank you so much for taking the trouble to scan and post the information. The probes are what I imagined, although the series resistors aren't shown. It is of course possible that with 60 feet of lead, the resistance of the cable was sufficient to ensure the meter remained in calibration. My Record instrument is the second one described. I think the first is the Evershed & Vignoles model.

Teriffic stuff, thank you again,

10th Feb 2018, 12:23 pm	#15
Phil G4SPZ Dekatron Join Date: Apr 2005 Location: Bewdley, Worcestershire, UK. Posts: 4,748	Re: 'Record' Bond Tester (1944 and 1957) Andy, that is superb! Thank you so much for taking the trouble to scan and post the information. The probes are what I imagined, although the series resistors aren't shown. It is of course possible that with 60 feet of lead, the resistance of the cable was sufficient to ensure the meter remained in calibration. My Record instrument is the second one described. I think the first is the Evershed & Vignoles model. Teriffic stuff, thank you again, __________________ Phil Optimist [n]: One who is not in possession of the full facts