What's in the box:

Spoke Tension Meter Tool Calibration Tool Mountain Bike Spoke Tensiometer Gauge Bicycle Repair Tools (Standard)

Features:
CNC machining aluminum alloy, high-strength and durable.
Accurately measure the tension of the wheel spokes to determine if you need to replace the spokes.
Works for all types of spokes, round or flat spokes.
Great for diagnosing wheel problems or for new bicycle assembly.

Specifications:
Material: Aluminum alloy
Color: Black & Red
Weight: Approx. 194g / 6.8oz

Package List:
1 * Spoke Tension Meter