Do you mean this?
Or maybe and inline mini traction
scale?
View attachment 1836402
If you want to purchase a proprietary
scale built into the traction device, you have to purchase the base parts. You can buy a generic base everywhere with the mini
scale.
Screw type is limited by springless design. It's practically going by feel. Those who uses screw types normally use the fishing
scale like what you plan on using, but simply to measure the
weight to use for traction tension force. It's going by feeling. So, what's the method to detect the optimal stretches by feels using the screw type?
Relax your penis until you have total flaccid state. Grab and hold at the base of the glans, and pull until you feel a dull tug/pull along the entire penile shaft. This is an indicator of how strong or dense your internal tissues is.
Strap on your screw type, and keep on stretching until you feel that tug/pull along the entire penile shaft. This is your tension zone. If you don't feel that dull tug/pull feeling after 20 to 30 minutes, keep twisting the screws until you feel that dull feeling. You have to adjust it all day long. The 1200g tension is based on that dull tug/pull feeling.