Level Developments Precision Screw-on Levels

For permanent fixing to machines and other units to level and check horizontal surfaces. Durable construction. Hardened base. Vial is protected from damage by a tough plastic screen.
Available in 2 models, with sensitivities of 0.4mm/M (0.004/10") or 0.05mm/M (0.0005/10"). Length: 120mm.