Model EL-1 Spring Tester




Test Equipment

Test Type

Performance, Measurement / Metrology

Model EL-1 Spring Tester


The Model EL1 Spring Tester is a precision instrument designed to provide accurate test results for low load springs and resilient materials.  Rugged construction and high precision make this a durable device for accurate compression and optional tension testing of springs, spring forms, and resilient materials.

This tester utilizes the Model 3700 Display Module that offers a real time display of load and height measurements along with data collection of several key spring testing parameters that can be displayed on the Module, or output to a computer for generation of real-time load graphs, evaluation with third party SPC software, and data storage.


  • Compression
  • Tension
  • Squareness Under Load


Operating Voltage 95 Vac to 250 Vac, 50/60 Hz
Load Cell Range 2.3 kg (5 lb) up to 11 kg (25 lb)
Load Cell Specification:  
                Total Error ± 0.0250 % of rated output
Daylight Opening - Maximum 101 mm (4 in)
Stroke 50 mm (2 in)
Height Resolution 0.05 mm (0.002 in)


Key Benefits

  • Low cost, laboratory grade spring tester
  • Digital display for load and height
  • Automatic load cell deflection compensation
  • Simple operation

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