主要特点: FEATURES: 4位液晶显示 4LCDdisplay 精度高 Highaccuracy 峰值保持 Peakmaximumhold 电池电量显示 Batteryelectricpowerdisplay 自动冲电控制 Automaticchargingcontrol 公斤/英磅/牛顿单位转换 Kg/Lb/Nselection 镍氢充电电池 Nickel-Hydrogenchargingbattery 数显推拉力计型号:型 号Model 测量范围 Capacity 最小刻度 Graduation STO-0.2200.0gf2.000N8.00oz0.1gf 0.001N0.01oz STO-0.5500.0gf5.000N16.00oz0.1gf0.001N0.01oz STO-11000gf10.00N2.000lb1gf0.01N0.001lb STO-22.000kgf20.00N5.000lb0.001kgf0.01N0.001lb STO-55.000kgf50.00N10.00lb0.001kgf0.01N0.01lb STO-1010.00kgf100.0N20.00lb0.01kgf0.1N0.01lb STO-2020.00kgf200.0N50.00lb0.01kgf0.1N0.01lb STO-5050.00kgf500.0N100.0lb0.01kgf0.1N0.1lb