2Pcs/Set 5N Plastic Round Spring Balance Scale Circular Disc Dynamometer Forcemeter Tester

Description: 2Pcs/Set 5N Plastic Disc Spring Dynamometer Used for Measuring Force in Physical Mechanics Teaching Experiment Specification: Material: Plastic+Stainless Steel Measurement Range: 5N Total Disc Length: 37cm Disc Diameter: 20.5cm Features: 1. The reading in the dynamometer is quite large and obvious, which makes it easy to read for clear measurements on the large disc. 2. Convenient to carry for its lightness and simple to operate it. 3. It assures product reliability and measurement accuracy. 4. Suitable for physical mechanics teaching and experiment. Package Included: 2Pcs/Set x Disc Spring Dynamometer 1 x Wooden Ruler 1 Box x Accessories More Details: