Fluke 190 III Series VPS421-V Oscilloscope Probe, High Voltage Type, 150 MHz, 100:1, BNC Connector

RS Stock No.:: 240-6186
Mfr. Part No.:: VPS421-V
Manufacturer:: Fluke

Fluke 190 III Series VPS421-V Oscilloscope Probe, High Voltage Type, 150 MHz, 100:1, BNC Connector

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RS Stock No.:: 240-6186
Mfr. Part No.:: VPS421-V
Manufacturer:: Fluke

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Fluke
	Probe Type	High Voltage
	Product Type	Oscilloscope Probe
	Attenuation	100:1
	Bandwidth	150MHz
	Maximum Common Mode Input Voltage	1000V
	Connector Type	BNC
	Model Number	VPS421-V
	Number of Probes	4
	Safety Category Level	Tensilica LX6
	Safety Category Voltage	600V
	Series	190 III
	Rise Time	0.7ns
	Standards/Approvals	CISPR 11:Group 1, Korea (KCC):Class A Equipment (Industrial Broadcasting and Communication Equipment), Pollution degree 2, EN61010-1, IEC 61326-1:Industrial, Class A, IEC 61010-2-030:CAT IV 600 V / CAT III 1000 V, USA (FCC):47 CFR 15 subpart C

	Select all
	Brand Fluke
	Probe Type High Voltage
	Product Type Oscilloscope Probe
	Attenuation 100:1
	Bandwidth 150MHz
	Maximum Common Mode Input Voltage 1000V
	Connector Type BNC
	Model Number VPS421-V
	Number of Probes 4
	Safety Category Level Tensilica LX6
	Safety Category Voltage 600V
	Series 190 III
	Rise Time 0.7ns
	Standards/Approvals CISPR 11:Group 1, Korea (KCC):Class A Equipment (Industrial Broadcasting and Communication Equipment), Pollution degree 2, EN61010-1, IEC 61326-1:Industrial, Class A, IEC 61010-2-030:CAT IV 600 V / CAT III 1000 V, USA (FCC):47 CFR 15 subpart C

Datasheet - VPS421-V

COO (Country of Origin):: DE

Fluke 190 III Series Oscilloscope Probe, 150MHz Bandwidth, 100:1 Attenuation - VPS421-V

This oscilloscope probe is a high-voltage measurement accessory designed for demanding industrial test environments. It provides a high attenuation ratio for connecting high-potential circuits to oscilloscopes while maintaining bandwidth suitable for fast signal capture. The probe connects via a BNC interface and is intended for use where elevated common-mode voltages and strict safety categories are present.

Features and Benefits:

• 100:1 attenuation reduces high-voltage levels to safe instrument input
• 150MHz bandwidth captures mid‑range transient signal content
• 0.7ns rise time resolves fast edge transitions
• 1000V maximum common-mode withstand enhances measurement scope
• CATIV600V CATIII1000V safety rating enables higher-voltage work
• Pack of four probes supports multi-channel simultaneous testing

Applications

• Suitable for high-voltage waveform capture in power electronics
• Ideal for EMC testing requiring high-voltage probe handling
• Used with industrial oscilloscopes for maintenance diagnostics
• Can be used for comparative measurements across multiple channels
• Used for laboratory test benches needing safe high-voltage probing

What connector type interfaces with my oscilloscope?

It uses a BNC connector to mate with standard oscilloscope inputs.

How does the probe handle industrial electromagnetic environments?

It conforms to industrial ClassA EMC requirements and relevant safety standards for operation in such settings.

What is the attenuation behaviour for equipment inputs?

The probe attenuates signals by a factor of 100 to present reduced voltages to the oscilloscope input.

Can it be used where high common-mode voltages are present?

Yes, it is specified to tolerate common-mode voltages up to 1000V for appropriate measurement scenarios.