A rugged dynamometer which performs equally as a weighing tensiometer or a crane scale in capacities from 500 to 20,000 pounds.  Large, easy to read dial available with markings in pounds or kilograms.

Accuracy ±0.5% of full scale with 25% over rated capacity safety factor.  Tare adjustment up to 20% of net capacity. A manually engaged clutch retains the pointer at its maximum reading, until reset by pushing a button.  The WT-12 can also be used in the zero-return mode.

Sturdy C-beam design with strong cast aluminum housing.  12" dial face with tough, shatterproof plastic dial cover.  Needle bearings in shackles prevent brinneling under heavy loads, and eliminates shackle misalignment. Safety hook included.