Resistance Box, Plug Pattern

Description

All plugs are turned to a fine standard taper and are interchangeable. These are moulded in fluted plastic tops.
The brass blocks are undercut and are fitted to a thick insulating plate. Heavy 4 mm brass terminals are used.
Coils are non-inductively wound and are treated to be strain-free.
Coil values are engraved on the plate and an infinity plug is also included.
Accuracy ±0.5% for 0.01 to 0.05 ohm coils, ±1% for the rest
0.01 to 0.1 ohm, Total 0.2 ohm
0.1 to 1 ohm, Total 2 ohm
0.1 to 5 ohm, Total 11 ohm
0.1 to 10 ohm, Total 21 ohm
0.1 to 50 ohm, Total 111 ohm
0.1 to 100 ohm, Total 211 ohm
0.1 to 500 ohm, Total 1111 ohm
1 to 10 ohm, Total 20 ohm
1 to 50 ohm, Total 110 ohm
1 to 100 ohm, Total 210 ohm
1 to 500 ohm, Total 1110 ohm
1 to 1000 ohm, Total 2110 ohm
1 to 5000 ohm, Total 11110 ohm