Dial type of high- grade paper condenser of compensated value and quick –change dial kniob, putting in succession each condenser in case cade. Housed in a teak wood case with engraved bakelite top accuracy +/- 1% maximum 400 volt working (0.001, 10x 0.01 10x0.1 and 10x1.0) total cap.11.11mf.d.s