Although this Spring Dyno was designed for RC Motor Springs
it still works just fine for Slot Car Springs

Finally a PRECISE way to measure Spring Tension

You have a great Controller, Tire Truer, Comm Lathe,
Power Supply, Resistance/Inductance Meter, Timing Tool,
Magnet Zapper, Gauss Meter ...
What are you waiting for?

• Just attach a spring just like you would to an endbell and read the display
• Read in either Grams or Ounces of pressure on the LCD screen
• Match your springs in just minutes
• You'll be amazed how differently your springs measure !
• Tested on new Camen and Champion springs.  IF you have shortened your springs they may need an "extender" to lengthen the legs just a bit. I used either stiff insulation or a short piece of small diameter stainless tubing or pin tubing.
• I am now selling these units tested with new batteries installed for you.

Track Owner pricing available upon request