Amazon
Colour coded dynamometer for measuring weights or masses as well as forces Scaled in newtons or grams and kilograms with zero-point calibration Overall length 28 cm, Cir. 7cm Colour: Green Range: 500g/5N
Colour coded dynamometer for measuring weights or masses as well as forces Scaled in newtons or grams and kilograms with zero-point calibration Overall length 28 cm, Cir. 7cm Colour: Green Range: 500g/5N