These resistances incorporate the latest design and can carry comparatively large currents without being heated. The resistances are immersed in moisture free and non-corrosive oil contained in metal vessels. Manganin coils are used which are thoroughly aged. Silver soldered connections are used. Standard resistances of 0.1, 0.01 and 0.001 ohm are provided with 4 terminals while those of 1,10,100,1000 ohms are provided with 2 terminals only. Resistance Max. Current Accuracy (in ohms) (in Amp.