WT12 Series Mechanical Crane Scales
The 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 its 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.