Series 311

FEATURES

Mono Block
  • Graduation:
    Inch: .001"
    Metric: 0.02mm or 0.05mm
  • Stainless steel
  • Models available with an assortment of Metric/Inch scale configurations
  • Designed with fine adjustment to allow precise movement of the slider
  • Internal measurement jaws are rounded to provide accurate measurement of internal diameters
  • Minimum internal diameter measurement capability of:
    10mm for 300mm/12" range
    20mm for over 300mm/12" range

STANDARD ACCESSORIES

  • Warranty card, Calibration certificate, Instruction manual

PRODUCT SPECIFICATIONS

Range
(Lower/Upper)
Graduation
(Lower/Upper)
AccuracyJaw LengthCode No.
0-12" / 0-300mm .001" / 0.02mm ± .0015" 90mm 311-12-3
0-20" / 0-500mm .001" / 0.02mm ± .0020" 200mm 311-20-3
0-30" / 0-750mm .001" / 0.02mm ± .0020" 200mm 311-30-3
0-40" / 0-1000mm .001" / 0.02mm ± .0030" 200mm 311-40-3
Range
(Lower/Upper)
Graduation
(Lower/Upper)
AccuracyJaw LengthCode No.
0-300mm / 0-12" 0.02mm / .001" ± 0.04mm 90mm 311-12-4
0-500mm / 0-20" 0.02mm / .001" ± 0.05mm 200mm 311-20-4
0-750mm / 0-30" 0.02mm / .001" ± 0.07mm 200mm 311-30-4
0-1000mm / 0-40" 0.02mm / .001" ± 0.07mm 200mm 311-40-4
0-300mm / 0-12" 0.05mm / 1/128" ± 0.05mm 90mm 311-12-6
0-500mm / 0-20" 0.05mm / 1/128" ± 0.08mm 200mm 311-20-6
0-750mm / 0-30" 0.05mm / 1/128" ± 0.10mm 200mm 311-30-6
0-1000mm / 0-40" 0.05mm / 1/128" ± 0.10mm 200mm 311-40-6
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