Tektronix
Tektronix A621
2000 Amp AC Current probe/BNC Probes
AC Current Measurement Type
100 A RMS Current Range
DC to 100 kHz Frequency Bandwidth
10 mV/A Sensitivity
500 A (non-repetitive) Maximum Peak Current

| Attribute | Value |
|---|---|
| Measurement Type | AC Current |
| Current Range | 100 A RMS |
| Frequency Bandwidth | DC to 100 kHz |
| Sensitivity | 10 mV/A |
| Maximum Peak Current | 500 A (non-repetitive) |
| Conductor Size (Maximum) | 30 mm diameter |
| Output Connector | BNC |
| Power Requirement | ±15 V via probe power interface |
| Operating Temperature | 0°C to +50°C |
| Compatible Instruments | Tektronix oscilloscopes with probe power interface |
Tektronix A621 Options:
- A621 - Opt. R3 - Repair Service 3 Years (including warranty)
- A621 - Opt. R5 - Repair Service 5 Years (including warranty)
| Model | A621 |
|---|
The Tektronix A621 is a clamp-on AC current probe with BNC connector designed for measuring 100 mA to 2000 A peak across 5 Hz to 50 kHz. Compatible with oscilloscopes and multimeters via banana plug adapter, ideal for power management, avionics, and industrial test systems.
Offers CAT III 600V safety rating and robust construction for field and lab environments requiring accurate high-current measurements.
Testwall can supply the used Tektronix A621, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Tektronix A621.





