Connections and Current source are about all that is left. On Thu, Apr 30, 2015 at 10:52 AM, Ken Goodhew <[email protected]> wrote:
> I have been trying to check the calibration of my HP3456A multimeter. > > I can check and set the DC volts calibration ok but when I try and set the > ohms calibration using standard resistors I cannot get a steady reading as > the display varies by several digits regardless of the value of the > resistance being used to check the meter. > > I have already changed most of the power supply filter capacitors to see if > this solved the problem, which it did not. > > The only capacitors I have not changed are the two larger ones that tested > ok for capacitance and esr. > > Any suggestions as what the problem may be or where I am going wrong in my > calibration attempts? > > Thanks, > > Ken Goodhew. > > VK2TKE. > > _______________________________________________ > volt-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts > and follow the instructions there. > -- *John Phillips* _______________________________________________ volt-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts and follow the instructions there.
