| R-decade IWD 3000-2W | 3 or 6 decades within the range 10 x 1 Ohm to 10 x 10 MOhm in one case, rating 2W, different versions |
| R-decade E 24-series | 48 resistance values according to the E 24 series in the range 10 Ohm to 91 MOhm, 6 versions |
| MED 2500 | range 900,0 Ohm to 2299,9 Ohm, resolution 0,1 Ohm, tolerance 0,04% |
| conductance-decade ILD 3000-2W | 3 or 6 decades within the range 10 x 1µS to 10 x 100mS in one case, rating 2W, different versions |