Alan Edward Klein
Member
Don't tell others but I use a DSLR as a light meter. As a bonus I have a record of ISO, shutter speed and f-number as well as a digital image that I sometimes use as a reference when inverting tricky negatives. (I am aware that this is cheating and should be discouraged).
I do the same with my micro 4/3 camera. However, I record the settings and any tilts, filters, and other details on a video recording on the camera and transcribe when I get him. The digital micro 4/3 also acts like a director's finder to set up the framing before taking out my LF camera and lens selection. I also switch it to BW on the back display when shooting BW film.