• Measure groove diameter
  • Resolutions : 0.01mm/0.005*
  • Buttons: on/off, set, mm/inch, preset(+,-)
  • Automatic power off, move the digital until  to turn on power
  • Battery CR2032
  • Data Output
  • Made of stainless steel
  • Optional accessory : data output system
Code Range Accuracy a b c d D L
1121-150A 24-150mm 0.04mm 5 12 16 30 2 250
1121-200A 25-200mm 0.04mm 5 12.5 16 40 2 310
1121-300A 50-300mm 0.06mm 8 25 17 80 3 410