Spectrodensitometer

[BeauchampT]

I'm going to throw in my vote for Techkon to...amazing consistency, accuracy and very easy to use. The software they proved (Expresso) and some other newer innovations are great. Some of their most recent software even includes helpful troubleshooting tips (i.e. it detects consistent slur in your last unit, it will recommend tension adjustments that may be helpful; obviously on a web press). Nice little package.