Diesel Compression Tester

First, ToolSource packaged this compression tester well and shipped it quickly. I would readily buy from them again.

Second, this is great tester. It's solidly built. Works as it should. You can buy this fella plus the adapter specific to your engine, and you'll save a bunch money over purchasing a big all encompassing kit!

The connector is a 1/8" npt female automotive quick connect.

Hope this helps!