10N Newton Meter Spring Dynamometer Bar Measuring Precision Newton Meter Physics Mechanical Experiment Instrument Supplies

10N DYNAMOMETER :This is a newton force measuring instrument ,with maximum measuring range of 10N ,and you can also use this spring force mete to measure the mass of objects within 1kg . HIGH QUALITY SPRING : This newton meter is made of high quality spring ,which can still maintain its measuring precision after many times of use , with high resolution ,a good choice for you . ACCURATE MEASUREMENT : Our dynamometer bar have high performance and accurate measurement , which can be used as basic teaching instrument in physics mechanical experiments . STANDARD STRUCTURE: The 10N spring dynamometer have standard structure design ,easy to operate ,very convenient and practical. EXQUISITE WORKMANSHIP : This spring dynamometer have exquisite workmanship ,simple and beautiful ,with small size and light weight ,easy to store and carry .