Catalog number: ALG-55Y Features: ●High-quality aluminum staff that complies with ISO. ●Can issue traceability system diagrams, calibration certificates, and inspection certificates. Applications: ●Height measurement in surveying, civil engineering, and construction. Specifications: ●Type (steps): 5 ●Collapsed length to total length (mm): 1245 to 5000 ●Width (mm): 50 ●Front scale: 5mm and 10mm units, yellow and white display every 1m ●Back scale: Rod scale/1st step, 1mm reverse scale for inspection/2 to 5 steps (ALG-55Y), rod scale (ALS-74) Material/Finish: ●Aluminum
