Accurately measure the absolute tension of each of the spokes in a wheel—as well as the relative tension between all the spokes in a wheel—with the Park Tool TM-1 spoke tension meter.
Features
Affordable, easy-to-use meter works on nearly any bicycle spoke—no matter the diameter, material or shape
Perfect for building and truing wheels, diagnosing wheel problems and assembling new bikes
Includes a printed table to convert readings to kilograms force; for steel spokes not found on the printed table, generate custom conversion tables using the Wheel Tension app
Wheel Tension app also helps you help visualize and analyze relative spoke tension