Just bought a PENTAX DIGITAL SPOTMETER to use with my MF PLUBEL
MAKINA
67 Rangefinder. Turned out that the built-in meter is as accurate as
the PENTAX Spotmeter!!
It wasn't worth to buy an extra meter. Better to trust the PLUBEL
meter itself.
BTW the PENTAX meter is easier and faster to use.
Comments: The PENTAX meter is very ergonomic and easy to use.
Dead accurate as well.