IETLAB RS925D Resistance Decade (- 20 ppm + 0.5 mΩ; 10 mΩ tới 1.1 MΩ )

(Full specifications can be found on datasheet)

High accuracy - 20 ppm + 0.5 mΩ
High stability - 20 ppm + 0.5 mΩ
Resistance from 10 mΩ to 1.1 MΩ
20 μΩ resolution
Precise fixed minimum resistance
20 μΩ resolution In order to eliminate contact resistance and thermal emf, the RS925D integrates a rheostat. As a result, voltage and contact resistance effects are removed by being effectively added to the input impedance of the measuring instrument.
Low temperature coefficient - as low as 3 ppm/°C
High performance solid silver contact switches

Datasheet