Reddit reviews Ohaus 8261-M0 Pull-Type Spring Scale, 100g Capacity, 1g Increments
We found 1 Reddit comments about Ohaus 8261-M0 Pull-Type Spring Scale, 100g Capacity, 1g Increments. Here are the top ones, ranked by their Reddit score.
Mechanical hanging scale with gram, ounce, pound, and newton markings100g capacity with 1g increments for precisionPull-type spring with ABS housing for corrosion resistance
You could use a spring scale
http://www.amazon.com/Ohaus-8261-M0-Pull-Type-Capacity-Increments/dp/B00BT2FAFI
But it gets complicated, since you have to measure the peak force when the movement starts, and then the constant force. But then you would need some kind of rails, and a way to keep the speed constant, and in a little bit it becomes rocket science :-)