- Portland, Oregon, United States
- Feb 26th
For your consideration is an ESI model DB62 s/n 626004. There are six decades of resistors from 1 Ohms/step in the first decade through 100 kOhm/step in the sixth decade. The long term stated accuracy of the resistors from ESI's original manual is as follows: 1 Ohm/step 0.5%10 Ohms/step 0.07%100 Ohms/step 0.025%1 kOhm/step through 1 MOhm/step 0.02% Cosmetically the decade box is in decent shape with normal scratches, sticker residue, etc.