2.5N Newton Spring Scale Dynamometer Science Experiment Kits Physical

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2.5N Newton Meter Force Gauge Meter Dynamometer Plastic Spring Balance Physics Lab Experiment

Good for school teaching tools

Maximum range: 2.5N

Material: Plastic +

Color: As pictures shownSize Chart:L x W: Approx 17 x 3.5 x 2cm/6.69 x 1.38 x 0.79inch

Package Includes:1 Piece Spring DynamometerSpring Dynamometer;10N Newton Meter Force;Lab Experiment;Shcool Teaching Tool

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