5N Newton Meter Force Gauge Spring Dynamometer Physics Lab Experiment 8.27*0.98* 0.98inch Studying Learning Tool

Description: 5N Newton Meter Force Gauge Meter, 5N Dynamometer Spring Balance Physics Lab Experiment Maximum range: 5N Material: Plastic, iron For pohysics lab experiment, commerical and educational use. Size: approx. 21*2.5*2.5cm/8.27*0.98* 0.98inch Package Includes: 1 Piece Spring Balance