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

RS Stock No.:: 919-5053
Mfr. Part No.:: FLUKE-124B/INT
Brand:: Fluke

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

Subtotal (1 unit)*

$4,549.00

(exc. GST)

$5,003.90

(inc. GST)

FREE delivery for orders over $80.00 ex GST

Stocked by manufacturer

Ready to ship from 26 October 2026

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

Units	Per unit
1 +	$4,549.00

*price indicative

RS Stock No.:: 919-5053
Mfr. Part No.:: FLUKE-124B/INT
Brand:: 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
	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
	Depth	132mm
	Height	55mm
	Width	55mm
	Minimum Vertical Sensitivity	5mV/div
	Rise Time	8.75ns
	Battery Type	Lithium-ion
	Power Source	Battery
	Minimum Time Base	10ns
	Maximum Vertical Sensitivity	200V/div
	Maximum Time Base	500ns/div
	Battery Life	7h
	Safety Category Level	CAT III, CAT IV
	Safety Category Voltage	600V
	Display Type	TFT Colour

	Select all
	Brand Fluke
	Product Type Oscilloscope
	Bandwidth 40MHz
	Number of Channels 2
	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
	Depth 132mm
	Height 55mm
	Width 55mm
	Minimum Vertical Sensitivity 5mV/div
	Rise Time 8.75ns
	Battery Type Lithium-ion
	Power Source Battery
	Minimum Time Base 10ns
	Maximum Vertical Sensitivity 200V/div
	Maximum Time Base 500ns/div
	Battery Life 7h
	Safety Category Level CAT III, CAT IV
	Safety Category Voltage 600V
	Display Type TFT Colour

RoHS Status: Exempt

COO (Country of Origin):: RO

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

This handheld oscilloscope provides reliable performance with a bandwidth of 40MHz, making it an Ideal tool for various electronic applications. With a Compact design measuring 259 x 132 x 55 mm and a weight of just 1.4kg, it combines portability with functionality. The device features a 5.7-inch TFT colour display, ensuring clear visibility of waveforms. Equipped with two analogue channels, it supports a sample rate of 400 ksps and offers flexible interfacing options.

Features & Benefits

• Delivers a bandwidth of 40 MHz for accurate signal analysis
• Portable design allows for easy operation in the field
• Two-channel input enables simultaneous monitoring of multiple signals
• Equipped with a 5.7-inch TFT display for enhanced Visual clarity

Applications

• Used for troubleshooting electronic circuits in maintenance
• Ideal for capturing transient signals in automotive diagnostics
• Suitable for observing communication signals in industrial automation
• Utilised for data collection in research and development projects

How does the battery life influence operational efficiency during tasks?

The battery life of up to 7 hours allows extended usage without interruptions, making it Ideal for fieldwork and reducing the need for frequent recharges during critical tasks.

What level of safety is provided when using this device in various environments?

This oscilloscope is rated for CAT III 750V and CAT IV 600V, ensuring safe operation in diverse electrical environments and protecting the user during inspections and measurements.

Can it be used effectively for capturing fast signals?

With a maximum time base of 500 ns/div and a rise time of less than 8.75 ns, it accurately captures fast-changing signals, making it essential for high-speed applications.

What advantages does the digital display offer?

The TFT colour display enhances visibility, providing a clear representation of waveforms, which simplifies analysis and improves user experience during operation.

How does the oscilloscope connect with other devices for data analysis?

It features multiple Interface options, including RS232 and USB, enabling seamless data transfer to computers and other devices for comprehensive analysis and documentation.

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