Proform Digital Mini Valve Spring Tester - 0-700lbs.

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Mini Valve Spring Testers allow checking valve springs in a vise or arbor press. Digital model swivels 90° for eased viewing, and displays spring pressure in 2 lb. increments with peak hold and backlighting. Mini Valve Spring Tester 0-700 PSI Digital Valve Spring Tester Digital 700 lb Range 2 lb Scale Sold as Each Brand: Proform Part Number: 66836 Show more