Park Tool TM1 Spoke Tension Meter

Park Tool TM1 Spoke Tension Meter Park Tool’s TM1 Spoke Tension Meter is essential for a budding wheel builder or anyone who wishes to accurately true a wheel and ensure its strength. The tool measures the tension of the spokes so that an even; strong build can be attained. It works on round and aero spokes; displaying the tension clearly so that it is easy to read.