Precision dynamometer 5.0 N, blue

Spring dynamometer with newton scale, yellow-red scale halfway round divided in blocks as well as precise line scale, screw for setting to zero, guard against overexpansion of spring, in coloured metal case with hooks for hanging device and suspending weights
Measuring accuracy: ±0,5% of the final reading
Dynamometer case: L=180 mm
Dimensions: D=18 mm, total L= approx. 245 mm