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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 0.01 ohm. The 0.1 ohm and 1 ohm decade resistors are all within +/-1% of nominal, the 10 ohm decade resistors are within 0.1% of nominal and the 100 ohm decade is within +/- 0.05% of nominal. Please see pictures for actual readings at various settings. 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." Internally this item looks good with no burned resistors. (please look at our rules and privacy policy) |
andre.cook@machine--tools.com (Andre Cook) for additional information. This email is used for forwarding to newsgroup user.
