The KAPRO® 227 spirit level is an essential part of the equipment of all masons, builders or plumbers. The spirit level is equipped with three solid acrylic vials, which provide dual vision Side Dual-View™. The horizontal vial is epoxy mounted. The durability of the spirit level is guaranteed by a solid internal aluminum frame. Strong magnets ensure adhesion to metal surfaces. There is also an in-groove for pipes on the spirit level. The accuracy of the spirit level reaches 0.5 mm/m.