2Ω Resistance Coil Pack Size_14 sized for the next step

sized for the next step up from the 100uA meter when small-signal circuits exceed its full-scale deflection

this 4-inch carbon-steel needle pivots on a brass cup bearing for low-friction rotation under the local field

supplying the third-color short-reach line in high-current 4mm-socket bench-circuit wiring

Two 250-turn coils of 0

Alnico Grade III bar pair at 75 x 15mm with steel keepers in a cardboard box

2Ω Resistance Coil Pack Size_14 sized for the next stepTwo ohm reference coil non inductively wound from double silk covered constantan on a plastic rod, sealed inside a transparent tube with two terminals and plus or minus 1% precision.