... ±1mm in the A method and 50±1mm in the B methodSample clamp device: external diameter 150mm, and inside diameter ... ;B method:300-2000gMeasuring precision:1gImpact energy: 30JExternal dimension: 650(L)mm×650(W)mm×(2000-2600)(H)mmWeight: 50kgPower supply: AC 220V ... /50HZFeatures1.Accurate data, use friendly;2.LCD display, automatic print ;3.Two test mode of A and B selectable.After ...