Sencore LC53 question

[Bill R]

I will have to dig up the schematic and check voltages and such. I bought this one not working for $25 at an antique mall. I really do not know any of the history. I have opened it up and there is evidence of past repairs to the connection headers, but the connections seem fine. the only time I have seen other than 000 is when I connect the clips and zero for inductance. readings then go from - to + values and I can zero it. But I still do not get and inductance value. Just like I see no capacitor value, even though the correct range led lights. I have other ESR meters and an old school leakage tester that works fine so this is not critical. I did notice one of the connectors to the display board seemed flakey. I will check the schematic in a bit. Since it is selecting the correct range there may be a problem with the BCD drivers.