For meters, a good basic starter meter is a Sekonic 308 - it does reflected and incident, and flash too. Fits neatly in a pocket, takes a single AA battery. They're quite accurate, easy to read, and they cost about $200 at B&H, more or less on eBay depending on age, condition, location, etc. I had the original 308 when they first came out and it lasted me until I decided I needed spot metering.