Fluke 120B Series, Fluke 124B, 40 MHz Handheld Oscilloscope, 2 Channels, UKAS

RS Stock No.:: 919-6771
Mfr. Part No.:: FLUKE-124B/UK
Manufacturer:: Fluke

Fluke 120B Series, Fluke 124B, 40 MHz Handheld Oscilloscope, 2 Channels, UKAS

Subtotal (1 unit)*

€3,159.34

(exc. VAT)

€3,885.99

(inc. VAT)

In Stock

Plus 1 unit(s) shipping from 09 November 2026
Plus 1 unit(s) shipping from 12 November 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	€3,159.34

*price indicative

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RS Stock No.:: 919-6771
Mfr. Part No.:: FLUKE-124B/UK
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
	Product Type	Oscilloscope
	Bandwidth	40MHz
	Number of Channels	2
	Model Number	Fluke 124B
	Oscilloscope Type	Handheld
	Oscilloscope Form	Digital
	Interface Type	CAN, RS232, RS422, RS485, USB
	Screen Size	5.7 in
	Series	120B
	Standards/Approvals	IEC 61010-2-033, IEC 61010-4
	Height	55mm
	Width	132mm
	Depth	132mm
	Maximum Time Base	500ns/div
	Minimum Time Base	10ns
	Battery Life	7h
	Plug Type	UK
	Minimum Vertical Sensitivity	5mV/div
	Calibrated	UKAS
	Rise Time	8.75ns
	Maximum Vertical Sensitivity	200V/div
	Safety Category Level	CAT III, CAT IV
	Power Source	Battery
	Safety Category Voltage	600V, 750V
	Display Type	TFT Colour
	Battery Type	NiMH

	Select all
	Brand Fluke
	Product Type Oscilloscope
	Bandwidth 40MHz
	Number of Channels 2
	Model Number Fluke 124B
	Oscilloscope Type Handheld
	Oscilloscope Form Digital
	Interface Type CAN, RS232, RS422, RS485, USB
	Screen Size 5.7 in
	Series 120B
	Standards/Approvals IEC 61010-2-033, IEC 61010-4
	Height 55mm
	Width 132mm
	Depth 132mm
	Maximum Time Base 500ns/div
	Minimum Time Base 10ns
	Battery Life 7h
	Plug Type UK
	Minimum Vertical Sensitivity 5mV/div
	Calibrated UKAS
	Rise Time 8.75ns
	Maximum Vertical Sensitivity 200V/div
	Safety Category Level CAT III, CAT IV
	Power Source Battery
	Safety Category Voltage 600V, 750V
	Display Type TFT Colour
	Battery Type NiMH

RoHS Status: Exempt

COO (Country of Origin):: CN

Fluke 120B Series Oscilloscope, 40 MHz Bandwidth, 2 Analogue Channels - FLUKE-124B/UK

This digital oscilloscope is designed for versatility in various electrical and electronic applications. With a bandwidth of 40MHz and a Compact handheld design, it measures 259 x 132 x 55 mm and weighs only 1.4kg. The device features a 5.7-inch TFT colour display, providing clear and precise waveforms in any working environment. This battery-powered oscilloscope supports up to two analogue channels, perfect for engineers requiring portable instrumentation.

Features & Benefits

• Compact design facilitates easy portability and quick setup
• 40MHz bandwidth allows for detailed signal analysis
• Dual analogue channels enable simultaneous monitoring of signals
• Multiple communication interfaces enhance connectivity options
• Long battery life of 7 hours supports extended field use

Applications

• Used for troubleshooting in automation equipment
• Utilised in maintenance of electrical circuits
• Ideal for diagnostics in electrical and mechanical systems
• Effective for signal analysis in electronic development

How does the sampling rate affect the measurement accuracy?

The oscilloscope offers a sampling rate of 400 Ksps, ensuring high-resolution signal representation and accurate measurements for various applications, Crucial for capturing fast-changing waveforms.

What types of measurements can it handle safely?

It is rated for safety categories CAT III 750V and CAT IV 600V, enabling safe measurements in high-voltage environments, making it suitable for fieldwork and maintenance tasks.

How do the Interface options benefit users?

With CAN, RS232, RS422, RS485, and USB interfaces, the device allows seamless connectivity to other equipment and systems, enabling data transfer and remote monitoring during diagnostics.

What is the significance of the input impedance?

Having an input impedance of 1 MΩ minimises the loading effect on the circuit under test, ensuring accurate signal acquisition without adversely affecting circuit performance.

Can its display be easily read in different lighting conditions?

The TFT colour display provides excellent visibility even in bright environments, allowing for effective utilisation in diverse working conditions.

Note

The 40 MHz Fluke 124B includes scope cursor measurements.

Standards

IEC 61010-1: Pollution Degree 2, IEC 61010-2-033: CAT IV 600 V/CAT III 750 V

Supplied with

Li-Ion battery pack, charger/power adapter, 2 shielded test leads with ground leads, black test lead, red and blue hook clips, banana to BNC adapter, 10:1 voltage probe