Resistance Box, Decade Pattern

Theses unit employs high stability metal film resistance element having superior characteristics to traditional wire wound coils. We use high stability 1% carbon metal film resistance. For rapid measurement and hard use. Each dial has a zero position and 10 steps accuracy ±1%. Same as Cat. No. 911 but in four dial decade resistance box, four decades are connected in series. Range 0.1x10, 1x10, 10x10, 100x10 ohms Range 0.1 to 1 ohm in steps of 0.