Akatsuki Seisakusho Eyevel Level Ruler-Type PSW-70

---------------------------------------------------------------------- Country of manufacture: Japan Specifications: Sensitivity: 0.5mm/m = 0.0286 degrees, Scale width: 13mm/8mm, Mounting groove width: 2.2mm, Fixing method: Ball screw fixing Size: Main body: 15 x 30 x 70 mm, vial: φ8 x 25 mm, φ28 x 13 mm