主要特點
?測量窄小空間的局部尺寸
?讀數清晰、直觀
?刻度盤位置可旋轉調整，并借助鎖緊螺釘緊固
FEATURES
?The narrow tip jaws fit into very small grooves and tracks,making many previously difficult outside measurements far easier to obtain
?Easy to read clearly
?With an adjustable dial face which canbe fastenen by a clamping screw
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