Non-inductively wound resistance coils of double silk covered constantan wire, mounted in moulded plastic round case. A pair of 4mm socket terminals at the top provides its connection in the circuit. Value clearly marked on each coil. Accuracy ±0.2%, rated 1W.
0.1 to 0.9ohms
1.1 to 10 ohms
11.0 to 50 ohms
51 to 100 ohms
101 to 500 ohms
500 to 1000 ohms