Hello! I just purchasesd a used Asahi Pentax V spotmeter to use with my 4x5 Tachihara. I need to purchase batteries, since it used mercury batteries, and I see from previous posts that the LR44 batteries should work.
Have members found other replacement batteries also work with this spotmeter?
Should I check the accuracy of the meter with the new batteries, since the voltage is slightly different from the old mercury cell? Would a step wedge work, if the meter needs to be checked? Thank you and best regards.
Mike
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