Physics Resistance Box (1 to 1000 Ohms)
Physics Resistance Box (1 to 1000 Ohms)
For accurate work, Physics Resistance Box in polished wooden box and panel figured in wh
Split brass contact blocks hold precision cut, interchangeable plug having moulded black fluted tops.
Coils of constantan wire, double silk covered are wond co-efficient. Accuracy ±0.1%.
Range In Ohms
Total Ohms
No of Coils
1-50
110
4
1-100
210
9
1-500
1110
12
1-1000
2110
13
1-5000
11110
16
1-10000
21110
17