Japan imported precision level meter spirit level OSS

Japan OHNISHI foot level of precision, high-precision level meter are imported from Japan level meter, is a test by China National Metrology inspection and approval of B grade level instrument Details: form: GRADE B. PRECISION FLAT LEVEL accuracy of up to +/- 0.1 bubble points parallel bit V- V- groove bottom trench within 2.5UM the flatness of the bottom edge of the horizontal instrument were between 0.003 bubble quintile also V- groove precision bubble in 0.7 quintile a 90 degree angle of the precision of 0.01 within mm of reach Japan JIS standard selection Specification No. 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 Contact: Lee 18600526691 010-52625651 QQ: 1404286043