The last project where Taiwanese test solution provider Chroma used our calibration equipment was development
of automatic LED-power-driver tester 8491. M602A Programmable Resistance Decade was used to simulate dimming
function via variable resistance.
M6xx Real-Resistance Decade Series is suitable for all applications where computer-controlled variable resistance is needed. M642 (new M602A) is special for it's vast range with fine resolution, high load capacity and reasonable price.