Proform Digital Mini Valve Spring Tester
Digital Spring Pressure Testing Made Easy by ProformThe 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.