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> Leeds & northrup l&n 4754 resistance box, certified
Leeds & northrup l&n 4754 resistance box, certified
The answer is, "Maybe they're really more expensive than we are."
Ask yourself why you're purchasing a piece of test or measurement equipment. The answer is obvious: to give meaningful, precise, repeatable readings and results. Professionals know that the real cost of a piece of equipment isn't the initial cost, it's the long-term cost, which often includes repair, searching for hard-to-find parts, calibration and of course production down-time when the equipment is off line.
Teletek: 100% guaranteed satisfaction. Period.
Just calibrated by our NIST-traceable lab, this is a used (but in excellent condition) L&N decade box, the standard of the industry. Item is guaranteed to be within L&N's specifications, and a Certificate of Calibration is included, showing calibration date, standard(s) used, etc.
Zero resistance is less than 0.01 ohm. The 1 ohm decade resistors are within +/-0.1% of nominal, all other decades are within +/- 0.02% of nominal.
Minor dings and scratches here and there, but nothing that affects operation. All switches work smoothly with good "feel." Internally this item looks good with no burned resistors (no sign of overvoltage applied).
As always, you may call us at (***)-631-8353 for free consultation regarding this instrument or any instrumentation needs you may have.
