Product Name: 4.6m Telescopic Red/White Detail Pole Model NO.: NLS15 Accuracy: <1mm Terial: Aluminum Retracted Length: 1.6m Extendible Length: 4.6m Aluminium Cannulation Thickness: 1.5mm Aluminium Cannulation Diameter: 38mm Trademark: OEM Transport Package: Standard Export Carton Specification: SGS Origin: Jiangsu, China HS Code: 90159000 Product Description 4.6m Telescopic PoleHeavy duty reflector pole with red/white markings for high visibility. Twist lock provides easy and secure tightening. Graduated in cm and ft, min. length 1.60m, extendible to 4.60m.Aluminium cannulation thickness: 1.5mm.Aluminium cannulation diameter: 38mm.Business Introduction:We are a professional supplier of survey accessories.Survey accessories including retroreflector, Prism in Canister , Prism with Target , Mini Prisms , 360 Degree Prism , Tribrachs and Carriers , Prism Kits , Prism Poles , Reflector Pole , Tripods , Levelling Staffs and Surveying Instruments , which are widely used in the surveying, mapping and construction industries, such as Tunnel, Subway Project, Bridge Engineering, Construction, Routine measurements, Slope Monitoring, Ships measurement, Three-dimensional laser scanning, Close-range photogrammetry, Special measurement, Instrument calibration, etc.We carry out strict quality control according to ISO 9001 quality management system.Excellent products have been sold to many countries and areas, we have a long term cooperation relationship with America, Europe Union, Asia, Africa and Middle East countries. Our customers are included LEICA, TOPCON and so on.