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

RS Stock No.:: 122-8938
Distrelec Article No.:: 300-47-585
Mfr. Part No.:: FLUKE-125B/EU/S
Manufacturer:: Fluke

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

Subtotal (1 unit)*

€4,133.00

(exc. VAT)

€5,083.59

(inc. VAT)

Temporarily out of stock

10 unit(s) shipping from 27 March 2026

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

Units	Per unit
1 +	€4,133.00

*price indicative

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RS Stock No.:: 122-8938
Distrelec Article No.:: 300-47-585
Mfr. Part No.:: FLUKE-125B/EU/S
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
	Oscilloscope Type	Handheld
	Oscilloscope Form	Digital
	Interface Type	CAN, RS232, RS422, RS485, USB
	Screen Size	5.7 in
	Series	120B
	Width	55mm
	Standards/Approvals	IEC 61010-2-033, IEC 61010-4
	Depth	132mm
	Height	259mm
	Maximum Vertical Sensitivity	200V/div
	Rise Time	8.75ns
	Minimum Time Base	10ns/div
	Maximum Time Base	500ns/div
	Minimum Vertical Sensitivity	5mV/div
	Power Source	Battery, Mains
	Safety Category Level	CAT III, CAT IV
	Safety Category Voltage	600V
	Battery Life	7h
	Plug Type	EU
	Display Type	LCD
	Battery Type	Lithium-ion

	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
	Width 55mm
	Standards/Approvals IEC 61010-2-033, IEC 61010-4
	Depth 132mm
	Height 259mm
	Maximum Vertical Sensitivity 200V/div
	Rise Time 8.75ns
	Minimum Time Base 10ns/div
	Maximum Time Base 500ns/div
	Minimum Vertical Sensitivity 5mV/div
	Power Source Battery, Mains
	Safety Category Level CAT III, CAT IV
	Safety Category Voltage 600V
	Battery Life 7h
	Plug Type EU
	Display Type LCD
	Battery Type Lithium-ion

RoHS Status: Not Applicable

COO (Country of Origin):: RO

Fluke 120B Series Oscilloscope, 40MHz Bandwidth, 2 Channels - FLUKE-125B/EU/S

This oscilloscope is a handheld instrument designed to capture and display electrical waveforms for field and workshop use. It supports portable testing across diverse systems by running from mains or battery power and connects to external equipment via multiple serial and bus interfaces.

Features & Benefits

• 40MHz bandwidth for analysing mid-frequency signals
• Two input channels for differential or comparative measurements
• 5mV/div to 200V/div vertical sensitivity for wide amplitude range
• 10ns/div to 500ns/div time base for varied temporal resolution
• 8.75ns rise time for detecting fast edge transitions
• RS232 RS422 RS485 USB CAN connectivity for versatile data transfer

Applications

• Suitable for fault-finding in control panels and drives
• Ideal for commissioning sensors and actuators in automation
• Used for verifying signal integrity on industrial communications
• Can be used for on-site electrical diagnostics and maintenance
• Used with portable test kits for machinery commissioning

What power options are available for field operation?

It accepts mains supply and can operate from internal battery power to allow testing where mains is unavailable.

Which safety standards does it meet for industrial use?

It complies with IEC 61010-1 and IEC 61010-2-033 safety standards applicable to measurement equipment.

How many channels are provided for simultaneous measurements?

There are two independent input channels enabling concurrent observation of separate signals.

What physical form factor should I expect for transportability?

The instrument is a handheld unit with a narrow profile designed for mobile use.