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WT12 Series Crane Scales

  • $1,415.00

CHATILLON WT12 Series mechanical dynamometer may be used as a weighing tensiometer or crane scale. This precision weighing instrument features a large 12-inch (305 mm) dial face with shatter-resistant dial cover in a strong aluminum housing.

Available with pound or kilogram dial face, the WT12 Series accuracy is better than 0.5% of full scale. A manually engaged clutch “freezes” the pointer at is maximum reading for exact reading of peak weight. Needle bearings in shackles prevent brinneling under heavy loads and eliminate shackle misalignment. Mechanism sealed against dust and dirt. Oiling not required. Dynamometer comes with NIST traceable Certificate of Calibration with Data. Options include carrying case and hooks.


  • LB and KG Dials
  • Rugged Cast Aluminum Housing
  • 12-inch Reading Dial is Shatter Resistant
  • Peak Weight Pointer
  • 400% Safety Factor
  • Certificate of Calibration with NIST Data


  • Accuracy: +0.5% of Full Scale
  • Maximum Overload: 120% of Rated Capacity
  • Tare Capacity: 20% of Rated Capacity
  • Dial Resolution: 200:1
  • Dial Revolutions: Full Scale in 1 Rev
  • Operating Temp: -50°F to 140°F (-45°C to 60°C / Relative Humidity: 0 to 85%
  • Instrument Weight: 18 lbs (8 kg)
  • Shipping Weight: 22 lbs (10 kg)
  • Warranty: 1 year

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