Pencil type: Milton S921, 5-50psi range. Seals good on the tire stem and repeatable readings. You can find this at OSH for ~$5.
Dial type: Accu-Gage. I believe Sears has the 60psi range one. You can also order from Getagage.com, they have various Accu-Gage dial gauges and you can customize (i.e. straight/angle chuck, rubber protector, and what psi range you want). Another neat thing about the Accu-Gage is that it has a bleeder so you can release air from the tire when your gauge is on the tire valve.
I don't really like digital ones that much since it turns off by itself in like 30 seconds if you don't touch. Then you have to turn it back on, wait then check the next tire. A minor inconvenience I suppose, thats just my opinion.