Descrion: 100% brand new and with high quality 2.5N Newton Meter Force Gauge Meter Dynamometer Plastic Spring Balance Physics Lab Experiment Good for sool teaing tools Maximum range: 2.5N Material: Plastic Iron Color: As pictures shown Size art: L x W: Approx 17 x 3.5 x 2cm/6.69 x 1.38 x 0.79in Paage Includes: 1 Piece Spring Dynamometer