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staff gauges are used to measure water depths in streams, irrigation channels, sewage plants, weirs and flumes, and wherever accuracy and readability are important. these environmentally rugged iron gauges are finished with a special porcelain enamel to ensure easy reading and resist rust or discoloration. they virtually never need replacement under normal conditions. each gauge is accurately graduated and has grommeted holes for easy fastening to walls, piers, and other structures.
staff is 4 inches wide, marked at every foot, tenth and 0.02 foot with total elevations, and is available in 3-1/3' sections for numbering 0 to 13-1/3'.
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