On 4 January 2017 at 14:25, Dr. David Kirkby (Kirkby Microwave Ltd) < drkirkby at kirkbymicrowave.co.uk> wrote: > > I just phoned Tektronix and they want £160 (GBP) + VAT to calibrate this > 6000 count handheld DMM. Ouch. I will not bother with that. > Sorry, 60,000 touch - 4 3/4 digits.