Keithley 502
The Keithley 502 is an analog milliohmmeter. There is also a 502A.
Key Specifications
| Resistance | 1 mΩ to 1 kΩ full scale in 1–3–10 steps; ±3% (1 mΩ: ±5%) |
|---|---|
| Test current | 1 mΩ to 10 mΩ: 10 mA; down to 600 μA at 1 kΩ |
| Power | battery powered – Two RM 401R, two RM 42R, one 412, one 413 |
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Links
- Keithley 502A Milliohmmeter @ YouTube
- Keithley 502 @ radiomuseum.org
