Intercomp’s Arbor Valve Spring Tester (Arbor VST), is used to measure the strength of small coil springs (including valve springs) and the rebound force of shock bump stops. The high-leverage handle and billet aluminum frame allow easy rating of large batches of coil springs, producing up to 1,500 lbs. of force.
Bump stops are rated using adapters available for several common shock shaft diameters, providing a better idea of how the car will respond once a shock is fully compressed.
-Ultra-Accurate Compression Height Measurement Using Digital Travel Indicator and Adjustable Test Stops
-Portable and Battery-Powered for Convenient Use at the Track or Shop
-Easy-to-Read Backlit LCD Display for Indoor & Night Use
-Adjustable Handle Length Provides Added Leverage for Heavy Springs