Product Overview
The Agilent N2780B is a 100 A AC/DC current probe with DC-to-3 MHz bandwidth, designed to measure DC and AC current without breaking the circuit — a practical accessory for power supply, motor drive and battery test benches built around Agilent/Keysight oscilloscopes and digital multimeters.
The clamp-style jaw accepts conductors directly, while the BNC output connects straight to a 1 MΩ scope input or DMM current input. Degauss and auto-zero controls keep readings accurate after thermal drift, and the sliding jaw accommodates a wide range of wire and busbar sizes. Units are supplied in a hard carry case with the probe, demagnetizing tool and manual.
Specifications
| Brand / Model | Agilent N2780B |
|---|---|
| Type | AC/DC current probe, clamp-on |
| Current range | 100 A |
| Bandwidth | DC to 3 MHz |
| Output | BNC (1 MΩ oscilloscope input or DMM current input) |
| Controls | Degauss, auto-zero |
| Typical use | Power supplies, motor drives, battery chargers, bench current measurement |
| Supplied with | Probe, hard carry case, demagnetizing tool, manual |
| Condition | Used, fully tested — accuracy and zero verified |
Applications
Replacement and spare part for industrial automation equipment — production lines, CNC machines, packaging machinery, textile machinery, printing equipment and more.
Why Buy From TGK Parts
- Tested before shipping, 12-month warranty
- Free compatibility verification — send nameplate photo
- Ships within 24–48 hours worldwide with tracking
Related Parts
- Agilent 54622A mixed signal oscilloscope
- Yokogawa DLM3024 mixed signal oscilloscope
- Tektronix MDO34 mixed domain oscilloscope
- Test & measurement category
FAQ
Is the N2780B compatible with other scopes?
Yes — the BNC output works with any 1 MΩ oscilloscope input and with DMMs that accept a current-probe output. It is the standard companion for Agilent/Keysight 54600/DSO series benches.
What is included?
The probe, hard carry case, demagnetizing tool and user manual, as shown in the product photos. Everything is tested before shipping.
What is the maximum current?
100 A. Always verify conductor size fits the jaw opening; send us your application details and we will confirm suitability.
Is calibration available?
The unit is functionally verified. If you need a calibration certificate, ask us — we can quote calibration service before shipping.
How do I get a price?
Email 15659298999@189.cn with the model number — we reply within 12 hours with price, condition and lead time.