Feature●100-240 volts for the Force gauge. Connect to PC using USB port for data plot or download●Recommend Compression load force from 25N to 500N (55-110lbf/2.5kg - 50kgs). Maximum load 1000N(110lbf/50kgf)., Can work in tension at 250N capacity, with reversed force gauge mounting and with Chrome "Tension Bar" supplied.●Nextech DFS500N Force Gauge & Digital Scale already mounted. Hold Peak Tension or Compression until reset. Calibration Certificate of DFS model force gauge included.●Include 6 pieces stainless steel accessories set (ACC-Set). (grip & clamp not included)●Gauge work in Peak Hold, Track, Tension and Compression Mode. For detail information of DFS force gauge please see DFS-series sold on Amazon.Description