I found one meter from Electronic Measurements Corporation (EMC) Model 102, except the ohm indicator the resto is working, I opened the meter and I found that was no battery and the battery connector is mising also, it is only a couple wires, somebody can tell what kind of battery use this meter.
Thanks

:I found one meter from Electronic Measurements Corporation (EMC) Model 102, except the ohm indicator the resto is working, I opened the meter and I found that was no battery and the battery connector is mising also, it is only a couple wires, somebody can tell what kind of battery use this meter.
:Thanks
:Although it is some long time since this inquiry, I can offer this - If your unit is all bakelite with the GLASS lens with arch rather than the plastic square lens, your meter was made in the 1940's. It original used a 4.5 volt battery. Replace it with 3 AA (1.5volt) batteries in series.