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Obishi Keiki Seisakusho AA Precision Square Level (JIS B7510 Grade A)

Made in Japan
Manufacturer: Obishi Keiki Seisakusho
Model: AA

Stock No: 504-A

This product proudly displays a JIS mark and meets Grade A requirements for precision inspection. Additionally, the main bubble tube features an adjustable bubble chamber that allows for precise control of the bubble’s length. Moreover, it includes a V groove for measuring tubular shapes. Consequently, the design ensures accurate parallelism and squareness on all sides in relation to the base.

Code No.NominalMeasurement
(L×H×W mm)
Sensitivity
(mm/m)
Mass
(kg)
AA151150150×150×400.022.1
AA1520.05
AA1530.1
AA201200200×200×430.023.3
AA2020.05
AA2030.1
AA251250250×250×450.024.7
AA2520.05
AA2530.1
AA301300300×300×500.026.0
AA3020.05
AA3030.1

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