GForce spring rate gauge

Available soon from GForce is the Spring Rate Gauge for precise spring hardness measurement. Housed in a sturdy aluminium case the device measures the spring rate of shock absorber springs of up to 95mm length. The result is displayed on a 4-digit display and helps to compare and select springs for a more precise shock setup. The gauge is available in black and blue colour and powered by a 6-15V DC power source.

Source: GForce [gforce-hobby.jp]