ＳＫ　精密平形水准器　ＪＩＳ　Ａ级　３００ｘ０．０２　 PRECISION LEVEL FLAT (JIS GRADE A) 300x0.02 FLA-300002

Sensitivity (mm/m): 0.02
Main bubble tube instruction accuracy (total range): ±0.5 scale or less
Main bubble tube instruction accuracy (adjacent): 0.2 scale or less
Pathness of V groove and bottom surface: 0.5 scale or less
Flatness of bottom surface (mm): 0.003
Length (mm): 300
宽度（mm）：48
厚度（mm）：49
准确性：±0.5比例或更少
敏感性（mm/m）：0.02

基础：特殊工具钢

2800G

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