Analog Valve Spring Tester.
Photo credit: Goodson
The Analog Valve Spring Tester from Goodson helps engine rebuilders save parts and do the job properly. It has a 600-lb capacity which can be applied in 10-lb increments. The tool features a 5" diameter Ashcroft quality analog pressure gauge, spring platform handles springs up to 2" diameter by 4.5" overall height, press assembly height adjustable in 1/2" increments, pressing anvil adjustable in 1" increments, adjustable vertical scale that rotates 180 degrees for left or right reading, ergonomically designed T-handle gives firm control, T-gandle that incorporates an over-center lock for positive locking in fully depressed position and more.