選用優(yōu)質(zhì)材料制造、兩側(cè)量面鑲有硬質(zhì)合金。 外表面鍍暗鉻或經(jīng)表面處理。 激光刻線和標(biāo)志不同規(guī)格供選用測量范圍分度值校對量桿長度0-250.01-25-500.012550-750.015075-1000.0175100-1250.01100125-1500.01125150-1750.01150175-2000.01175200-2250.01200225-2500.01225250-2750.01250275-3000.01275300-4000.01325.375400-5000.01425.475500-6000.01525.575600-7000.01625.675700-8000.01725.775800-9000.01825.875900-10000.01925.975