Rimac Spring Tester 0-1000lbs 5lb Increments

The Rimac Spring Tester 0-1000lbs 5lb Increments by PROFORM is an essential diagnostic tool for suspension and performance tuning work. Whether you're setting up a street car, competition vehicle, or working through a full suspension overhaul, this precision spring tester allows you to verify spring rates before installation and validate suspension geometry during setup. Professional mechanics and dedicated enthusiasts rely on accurate spring rate measurement to ensure proper load distribution, eliminate handling inconsistencies, and achieve repeatable suspension tuning across multiple vehicles.

This tester features a 0–1000 lb range with precise 5 lb increment graduations, delivering the accuracy needed for both coil springs and leaf springs across a wide spectrum of applications. The mechanical gauge design eliminates electronic drift and provides immediate, tactile feedback without batteries or calibration drift over extended use. The robust construction handles the repeated compression cycles required during diagnostic work, while the graduated scale allows you to establish baseline spring rates and compare multiple springs side by side to identify wear, degradation, or manufacturing variances that could compromise suspension performance.

This tool is indispensable for drag racing setups, road course suspension builds, lowering and coilover installations, and any application where spring rate validation prevents costly tuning mistakes. The 21.45 lb weight and compact 15.1 x 12.5 x 20.5 inch footprint make it practical for both fixed shop benches and mobile diagnostic work. Use it to confirm OEM spring specifications before reassembly, validate aftermarket spring performance claims, or establish baseline data when upgrading suspension components on daily drivers or competition vehicles.