STO推拉力计4位液晶显示(4LCDdisplay);精度高(Highaccuracy);峰值保持(Peakmaximumhold);电池电量显示(Batteryelectricpowerdisplay);自动充电控制(Automaticchargingcontrol);公斤/英磅/牛顿转换(Kg/Lb/Nselection);镍氢可充电池(Nickel-Hydrogenchargingbattery).型号测量范围***小值STO-0.5500.00gf0.1gfSTO-11000gf1gfSTO-22.000Kgf0.001Kgf)