Jessops lightmeter

antonius · Nov 9, 2007

I've got a Jessops lightmeter which uses px625 1.35 volts mercury batteries. I'm aware that there are battery adpters that can reduce the voltage, and alternative ones with the same voltage. What I would like to know, has anyone tried an alkaline 1.5 volts battery in this type of meter, and did it work?

Thanks for any replies

antonius · Nov 24, 2007

I can now having tried the above battery im my light meter respond to my own posting:

The meter works with a higher voltage 1.5v alkaline battery, but it overexposes. The is no way off applying some compensating factor because it does not overexpose by the same factor: It can be as little as half a stop around an E.V value of 8, upto two stops for an E.V of 14.

Andy K · Nov 24, 2007

If you can afford it Sekonic have recently reduced the price of their L-208 Twinmaster Flashmate meter. It is very compact, has reflective and incident metering, is tiny and comes with a hotshoe fitting so you can attach it to the top of your camera. All in a very useful day to day meter.

mrtoml · Nov 24, 2007

I use these replacements for this battery:

http://www.smallbattery.company.org.uk/sbc_mrb625.htm

Jessops lightmeter

antonius

antonius

Andy K

mrtoml

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