Shallcross 831 resistance decade box, certified

Shallcross 831 resistance decade box, certified

The answer is, "Maybe they're really more expensive than we are."
Teletek: 100% guaranteed satisfaction. Period.
This decade box is guaranteed to be within Shallcross specifications. Minor dings and scratches here and there, but nothing that affects operation. Internally this unit is very clean and all switches work smoothly with good "feel."
Compare with new units with similar specifications costing $1000.00 or more!
As always, you may call us at (***)-631-8353 for free consultation regarding this instrument or any other instrumentation requirements you may have.