Park Tool - TM-1 - Spoke Tension Meter

Park Tool TM-1 Spoke Tension Meter

Even, correct spoke tension is what makes a wheel strong and hold true. The TM-1 measures the tension of each spoke, so you can see both the actual tension and how even it is across the wheel. It works on nearly any bicycle spoke, steel, aluminium or titanium, round or bladed.

Readings convert to kgf using Park's printed conversion table or the free Park Tool Wheel Tension App. A spoke gauge for six common round diameters is built in. Good for wheel building, truing, chasing wheel problems or assembling new bikes, at home or in the workshop. Made in the USA, and Park can rebuild and recalibrate it.

This listing also carries Park's revised spring and spring holder replacement kit for the TM-1.

Key Features

• Measures absolute and relative spoke tension
• Works on steel, aluminium and titanium spokes, round or bladed
• Also reads Spinergy PBO and Mavic R2R carbon spokes
• Conversion to kgf via table or Park Tool Wheel Tension App
• Rebuildable and recalibratable by Park Tool
• Made in the USA

Specifications

• Model: TM-1
• Spoke materials: Steel, aluminium, titanium (round and bladed), Spinergy PBO, Mavic R2R carbon
• Spoke gauge: Six common round diameters
• Output: kgf via conversion table or app
• Also listed: 1047K revised spring and spring holder replacement kit for TM-1

Specs can change without notice from Park Tool.