475055 is a high-capacity force gauge. The measurements range from 0.05 to 100 kilos, 0.05 to 220-pounds, and 0.2 to 980 Newton. Basic accuracy of 0.5%. Functions include tension or compression, peak hold, and zero. Positive/reverse display for easier reading. Large LCD with a backlight function. Comes with tension and compression adaptors, 6 AA batteries, and a case.