Cosinus R1-1000 Decade box Resistance 1 %
The R1 - 1000 has 28 1 W resistors connected in series, which can be activated individually with sliding switches. The stepping of the resistance values in 1 - 2 -3 - 4 levels allows for a gapless adjustment of the resistance value in 7 decades (1 Ω...
Cosinus R1-3000 Decade box Resistance 1 %
The R1 - 3000, compared to the R1 - 1000 a higher maximum power of 3 W. In addition, it is possible to protect the Decade by using a quick fuse against overload (by default, a 400 mA fuse is supplied) An unsecured resistance grip makes it possible to...