We have been designing, manufacturing, selling surveying instruments since 1908. In fact Warren-Knight Instrument Co. started its business manufacturing compasses, transits, and levels. Looking for a customized compass for surveying or a staff compass for forestry work? We can take your ideas and modifications to the next level by sending a custom design request here. We manufacture great quality compasses, high quality surveying instruments and accessories in our Philadelphia fabrication facility. Here are the models which stood the test of time and have customers still using them to this day.
WK-40-1300 Surveyors Compass
WK-40-1430 Foresters Compass
WK-19-1400 Jacob Staff
Find other surveying tools and instruments here.