Starrett Spring Testers

Starrett Spring Testers:  Spring measurement, testing and analysis is complex. While a spring may appear to be a simple device, its operation and performance can be difficult to determine precisely. Until now.

Starrett, a global leader in measurement technology, has engineered spring analysis, spring testing and spring measurement solutions that precisely characterize a spring’s operation and performance. Our solutions can verify and validate your spring’s performance and characteristics including: working loads, height and solid height variations, spring index, slenderness ratio, initial tension and more.

Starrett solutions ensure measurement accuracy and repeatability. And we offer a level of testing and measurement solutions that are sophisticated enough for spring design engineers yet easy enough to use for the novice user.  Starrett knows spring measurement, testing and analysis.

Call 1-800-362-0364 or email: for pricing, demo, or more information.

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Starrett Spring Testers

MTH Manual Spring Tester

  • Tension and Compression
  • Excellent Cost Effective Spring Testing

S1 Motorized Spring Tester

  • Spring rate
  • Spring constant
  • Free length
  • Solid Height
  • Initial tension
  • Pass / Fail Limits

S2 Motorized Spring Tester

  • All Features of S1
  • Load at Height/Length Limits (One or Two Points)
  • Load at Height/Length Limits (Multiple Points with optional Test Builder)
  • Height/Length at Load Limits (One or Two Points)
  • Height/Length at Load Limits (Multiple Points with optional Test Builder)

L2 Plus Motorized Spring Tester

  • All Features of S2
  • Resilience
  • Advanced Tolerancing
  • Advanced Data Anaylsis from the Graph