Feature: Strictly in accordance with value - Refer to the spokes tension comparison table, which is strictly in accordance with the measured value of the measuring instrument. Durable- Surface blasting anode hard oxidation does not fade, can be used for a long time. Application- Determine the tension of the spokes. Suitable for spokes of flat spokes and spokes of various finished wheels. Material- Made of 7075 aluminum alloy, it is durable and rust-free, and has high practicality. Easy to use- Mechanical disc table design, the reading is simpler, the measurement is more accurate, and it is more convenient to use. Note: Please allow 1-2cm size errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. Specification: Name: Bicycle cycling spokes tension meter Style 1: Digital display Size: 185*160*25mm Color: Black, red Net weight:251g Style 2: Mechanical watch Size: 185*145*23mm Net weight:244g Package List: 1 x Bicycle cycling spokes tension meter