扁头外沟槽数显卡尺

主要特点

•方便精确测量外沟槽尺寸：

•任意位置清零，便于相对测量与绝对测量转换：

•任意位置公制与英制转换；

FEATURES

•Used for outside groove measurements

•Zero-setting at any position, convenient for relative and absolute measurement conversion

•mm/inch conversion at any position