I have a Mettler. Probably cost around $3000.00 new. We shut down a lab and they were going to just throw it out with about a millions dollars worth of other stuff. I asked for it and brought it home. My "check weight" set probably cost more than most of the rifles people on here talk about-about $700.00. I still like my Ohause triple beam though. When I have to get real particular, I go to the office and use the balance there- it'll weigh gnat turds to two digits! LOL