Resistance increases instantly by 100% when stretched by, then hardly any more. Takes a long time to recover to its original resistance; at room temperature even up to two minutes. Not usable for precision measurements of fast action. Better for relative movement sensing than for accurate measurements. I used crimp wire terminals (the blue ones) to connect; that goes very well.
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Erin
Good product - you need the right clasps
I like having the ability to determine how much or how little of this stretchy resistive cord I use, plus it is a much better value than the shorter lengths. You just need to buy some way of attaching the rubber to clasps...
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Erin
Bon produit - il vous faut les bons fermoirs
J'aime avoir la possibilité de déterminer la quantité ou la quantité de cordon élastique que j'utilise, en plus d'une valeur bien meilleure que celle des longueurs plus courtes. Vous avez juste besoin d'acheter un moyen de fixer le caoutchouc aux agrafes ...