Electronic Coil Spring Tester
Same super accurate spring tester now made from billet aluminum!
- 0 - 3000 lbs. by 1 lb.
- Travel to .001"
- 6" to 20" tall springs
- Coil and coil-over springs, square end and 'pigtail'
- Includes easy-to-use digital indicator to measure spring travel and a digital load readout
IMPORTANT NOTE: You MUST preload the spring to a minimum of 1". Manufacturers rate springs with a higher preload. The higher the preload, the higher the spring rate because the end coils start to touch, effectively shortening the piece of wire you are trying to bend. Without adequate preload, readings may be inconsistant. Coil springs - even the best quality - can vary as much as 5% from the stated rate. This is normal manufacturing tolerance. It is best to attempt to rate springs within the travel range where you intend on using them.
