Bosch makes a bench tester for fuel injectors. It's a hand pump that can develop 300 psi or so, a pressure guage, with a place to put cleaning/testing fluid (mineral spirits) and a place to attach the injector to be tested. It allows the user to test spray pattern, opening pressure, etc. and perhaps clean out some borderline injectors. The whole rig is bolted to a bench top with a couple of bolts.

Does anyone know where I can get one or one that is made by a competing manufacturer? Preferably at the best price since I won't be using it everyday.

Cheers,
sc