Galvanically isolated voltage probes separate the device under test (DUT) from the oscilloscope and earth ground, enabling safer and more accurate measurements. This isolation effectively rejects common-mode signals, minimizes noise interference, and eliminates ground loops in high-voltage environments.
Keysight's isolated probes require the use of a probe tip to perform measurements. The PS0018A probe tip has the following specifications:
- Max bandwidth: 1 GHz
- Max measurable differential signal (VAC,peak + VDC - Voffset): ±30 V
- Max non-destructive differential voltage (VAC,peak + VDC): ±250 V
- Max offset (V): ±250 V
- Max common-mode voltage range: ±60,000 V
- Common mode rejection ratio: >180 dB at DC
- Connector type: MMCX
Looking for a different voltage range or connector type? View other probe tips in this series:
- PS0017A probe tip, ± 10 V, MMCX
- PS0019A probe tip, ± 250 V, MMCX
- PS0022A probe tip, ± 10 V, 100 mil pitch square pin socket
- PS0023A probe tip, ± 100 V, 100 mil pitch square pin socket
- PS0025A probe tip, ± 500 V, 100 mil pitch square pin socket
- PS0027A probe tip, ± 1,000 V, 200 mil pitch square pin sock