Probador de resorte Medidor de extensión y compresión de resorte Máquina de prueba de resorte 30N

Upper limit load: 30N. The user can independently set up acceleration of gravity of the place of usage. In this way, the testing and unit conversion would be more accurate. No printer power: 13W. Liquid crystal display (English); better Human Machine Interface (HMI).

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