With Ball and Socket Arrangement (Portable ) without foot screw. This instrument is an ideal and general purpose level for everyday usage in building and engineering construction. Its features include simple method of mounting the instrument on its tripod, A horizontal circle graduate to 360 degree for laying out angles provided. The tilting of the telescope is affected by a micrometer. The instrument is supplied in a leatherite box with all accessories along with wooden telescopic stand, packed in water proof canvas cove.