â·ÃÊͺ¶ÒÁÃÒ¤Ò NK-50 Analog Push Pull Gauge (0-50N) with compact size and high accuracy. They are easy to operate and handy. Analog Force Gauge NK-50 Introduction: NK Series Analog Push Pull Gauge (0-500N) with compact size and high accuracy. They are easy to operate and handy. Single click on a knob on the device will convert the movement of the indication needle from the peak force indication (the needle stands still indicating peak force)to the tracking indication(the needle moves in accordance with change of force).As two types of scales (Newton scale and kilogram scale) are available and you can choose the most suitable graduation from the range of 10N(1kgf) to 500N(50kgf) for your measurement purpose. Function: Widely applied in rubber plastic, light industry, textile, building windows and doors, compound materials, electric wire and cable, auto part, power generator, scientific research institute to do the push pull force insertion force and destructive experiment. Description: Model NK-10 NK-20 NK-30 NK-50 NK-100 NK-200 NK-300 NK-500 Capacity 10N 20N 30N 50N 100N 200N 300N 500N Resolution 0.05N 0.1N 0.2N 0.25N 0.5N 1.0N 2.0N 2.5N Stroke 10mm Dimension 260x66x36mm (10.3x2.6x1.45 inch)