Shinwa Sokutei Aluminum Staff II 3m 3 steps Surface 10mm pitch Back side 1mm pitch Scale included 73264

The surface has easy-to-read scale lines every 10mm. There are also red scale lines every 50mm. Furthermore, the ground color alternates between yellow and white every meter, making it easy to tell how many meters it is even from a distance. The back side has a 1mm pitch scale from the standard, so measurements for exterior construction work can be done with just this one. Made of aluminum alloy, lightweight and water resistant structure.