Digital Spring Pressure Testing Made Easy by Proform
The Proform Digital Mini Valve Spring Tester is an affordable, portable way to test your springs. It features a hex-design body that is very versatile. You can use it in a vise or an arbor press. This handy device is designed to test valve spring pressure ranging from zero to 700 pounds (or 318 kgs) with an indicating resolution of 2 pounds (or 1 kg). Additional features include peak hold, backlit display screen, and automatic shut off.