Check the listing for details. Dial Indicator with Magnetic Base Holder Differential Backlash Gauge 0-1.0 Test. Condition: New. Listed at 39.68 USD. Features: Dial Gauge Indicator : Measuring Range from 0-1". Resolution up to 0.001". Runout gauge dial indicator with fine adjustment knob for precise positioning. Backlash gauge has Strong 2 magnet surfaces with ON/OFF control, overall height 9" magnetic stand base . Flat back or lug back option included (hole size 1/4”, 6.3mm). 22 pieces test tips included in the storage case. Specification : Measuring range: 0-1in Reading: 0.001in Material: Metal Dial diameter: (Approx.) 60mm Dial length: (Approx.) 100mm Magnetic Base Dimension: (Approx.) 50mm*50mm*65mm Vertical rod+ Adjustment rod (Height): 180mm+150mm Carrying case size(Approx.): 26.67cm*22.86cm*6.35cm 📦Package Include 1 x 0-1" .001" dial indicator 1 x magnetic base 1 x 22-piece indicator point set 1 x hard plastic case.