PROFORM's new on-head valve spring tester features a digital gauge and an adjustable base to fit all common aluminum rocker lengths and offsets. The digital gauge includes 5 lb (or 2 kg) increments with peak hold and backlighting features. The housing is made of black anodized billet aluminum with knurled grip area for ease of use. Capacity range from 0-600 lbs (or 273 kgs).

Features:
On-Head Model
  • 0-600LB Range
  • 5LB Increments
  • Includes Peak-Hold Read-Out and L.C.D. Display has Backlighting
  • PROFORM Parts Brand Product
  • Sold Individually
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