1 Pcs 5N Flat Spring Dynamometer Meter Force Gauge Balance Physics Experiments School Teaching Instrument

Features: - The fatigue-resistant spring is mainly composed of specific measurement properties. It can be adjusted with hands, knobs and scales. The 14008 type scale is 5N. - The average deviation of any point of the dynamometer is no more than 1/2 division. - The maximum deviation of the repeated weighing at any point of the dynamometer is no more than 1/4 division. - It has been calibrated at the factory to prevent changes in the spring force caused by various factors, affect the accuracy of the indication, and should be retested before use. - The accuracy of the indication value is measured by the weight of the fifth-level balance. If the indication error is greater than 1/4 of the minimum scale, the rotating spring triangle can be adjusted to increase or decrease the number of the force coil. - When in use, the dynamometer is aligned with the pointer in the direction of the measured force so that the measured force acts axially on the small hook. - Do not allow the force measured to exceed the maximum scale. - Keep dry and not in contact with acids and bases. To avoid rust springs and bottom plates. Specification: Brand: QINGHUA Model: 14008 Material: Metal, Plastic Maximum range: 5N Minimum scale: 0.1N Size: 20*4*3cm Package includes: 1 * 5N Spring Dynamometer