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![Digital Valve Spring Tester with Micrometer [0.01 in. Increments, Backlit Display]](https://www.jegs.com/images/mini_750/700/778/778-66842.jpg)
Vehicle Info NeededDigital Valve Spring Tester with Micrometer [0.01 in. Increments, Backlit Display]
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Lowest Price GuaranteeChecking spring pressure properly means setting a known installed height first, and doing that with a ruler introduces exactly the error you were trying to measure. This tool combines both jobs: the micrometer tube sets height in 0.01 in. increments, then the digital gauge reads seat and open pressure off the same setup.
Proform 66842 Digital Valve Spring Tester Features:
- Measures valve spring seat and open pressure.
- Integrated micrometer tube sets installed spring height in 0.01 in. increments.
- Digital gauge with a backlit display.
- Clamps into a standard bench vise.
- Removes the need for a separate ruler or height gauge.
- Sold individually.
- Choose round dial face or digital readings
- Accepts up to 1.700'' diameter springs
- Easy to use with work bench vise
With this all-in-one tool, you'll no longer need to use a ruler or micrometer to measure spring height. Simply set the spring height with the highly refined height micrometer tube (0.01'' increments), put it in the vise and start testing. Maximum spring diameter is 1.700''. The round dial gauge measures 0-600 lbs. in 10 lb increments. The digital tester features a backlit digital display and provides accuracy from 0-700 lbs. in 2 lb. increments.
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