WT12-500 dynamometers feature dial face showing units in pounds only and offers 500 pounds maximum weighing capacity in 2 pound increments.  WT12 Series dial dynamometers from Chatillon may be used as weighing tensiometers or crane scales.  This precision weighing instrument features a large 12-inch (305 mm) dial face with shatter-resistant dial cover in a strong aluminum housing.

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.  Weighing mechanism is sealed against dust and dirt.  Oiling dynamometer is not required.  Dynamometers come with NIST traceable Certificate of Calibration with Data.