The IET Labs HARS-LX substituter is a precision resistance source with excellent characteristics of accuracy, stability, temperature coefficient, and power coefficient. All these features serve to make it a laboratory resistance standard, exceeded in performance only by stand-alone standard resistors.
- High accuracy – as good as 20ppm
- High stability – as good as 5 ppm / yr
- Over 55 models available with resistance from 1mΩ to 121.1MΩ
- Resolution as good 1mΩ with a fixed decade or 20μΩ with a rheostat.