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

mhennessy · 7th Jul 2016, 9:50 am

I've just checked my PM2517X (same apart from LCD rather than LED readout), and it correctly reads 1.000V and -1.000V. With input terminals shorted, it reads -0.4mV.

Have you found the service data? I have a (fairly poor) copy if needed.

7th Jul 2016, 9:50 am	#6
mhennessy Dekatron Join Date: Jul 2007 Location: Evesham, Worcestershire, UK. Posts: 4,244	Re: Reading anomaly on old Philips DMM. I've just checked my PM2517X (same apart from LCD rather than LED readout), and it correctly reads 1.000V and -1.000V. With input terminals shorted, it reads -0.4mV. Have you found the service data? I have a (fairly poor) copy if needed.