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Frequency Counters/Time Test Equipment
022987 Universal Counter 
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Keysight Technologies (HP) 53131A Universal Counter
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| Management Number | 022987 | Product Name | Universal Counter |
|---|---|---|---|
| Product Manufacturer | Keysight Technologies (HP) | Model Number | 53131A |
| Appearance | No noticeable scratches | Price | Under Negotiation |
| Main Specification |
10 Digit Display *Frequency Range: 0.1Hz up to 225MHz *Input Impedance: 1M ohm/50 Ohms switching *Aging Rate: less than 3x10-7/month *Temperature Stability: (<5x10-6) *GP-IB RS232 I/F |
|---|---|
| Accessories | 3P AC Power Cord |
| Manual | 53131A/132A Operation Guide (Japanese) CD-ROM Copy |
| Option | None |
| Remarks | Slight dark display. |