Japan OSS high level of precision measurement instrument package through

Japan imported OHNISHI precision level meter Beijing Jing Wei Chong Yuan Science and Technology Co., Ltd. of Japan OHNISHI precision spirit level, a high level of precision instrument is imported from Japan level meter, it is a be qualified by the China National Metrology and Inspection checks B grade level instrument Details: form: GRADE B. PRECISION FLAT LEVEL accuracy of up to +/- 0.1 parallel bubble quintile V- and V- groove bottom trench within 2.5UM the flatness of the bottom edge of the horizontal instrument were between 0.003 bubble quintile V- groove precision Also in 0.7 bubble quintile precision right angle of 90 degrees within 0.01mm of reach Japan JIS standard specifications No. selection call び mm Dimensions (L × H × W mm) Sensitivity (mm / m) mass (kg) 1 150 150 × 44 × 45 0.02 1.3 2 200 200 × 44 × 45 0.02 1.8 3 250 250 × 44 × 45 0.02 2.2 4 300 300 × 44 × 45 0.02 2.4