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The answer is, "Maybe they're really more expensive than we are." Teletek: 100% guaranteed satisfaction. Period. Just calibrated by our NIST-traceable lab, this is a used (but in excellent condition) GR decade box, the standard of the industry. Item is guaranteed to be within GR specifications, and a Certificate of Calibration is included, showing calibration date, standard(s) used, etc. Zero resistance is less than 0.05 ohm. The 1 ohm decade resistors are within +/-1% of nominal, the 10 ohm resistors are within 0.2% of nominal, the 100 ohm resistors are within +/- 0.05% of nominal, and the 1k resistors are within +/- 0.01% of nominal (please see picture for actual resistance with all dials set to 10). 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 other instrumentation requirements you may have. (all content is the responsibility of the poster) |
Theresa_Garner@oklahomaselltoday.com (Theresa Garner) for more information. All emails will be forwarded to the poster's actual email address.