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

RS Stock No.:: 123-4512
Mfr. Part No.:: FLUKE-125B/AU/S
Brand:: Fluke

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

Subtotal (1 unit)*

$7,116.09

(exc. GST)

$8,183.50

(inc. GST)

FREE delivery for orders over $60.00 ex GST

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Shipping from 22 June 2026

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Units	Per unit
1 +	$7,116.09

*price indicative

RS Stock No.:: 123-4512
Mfr. Part No.:: FLUKE-125B/AU/S
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, IEC 61010-2-033
	Depth	132mm
	Battery Life	7h
	Display Type	TFT Colour
	Battery Type	Lithium-ion
	Power Source	Battery, Mains
	Safety Category Voltage	600V
	Minimum Vertical Sensitivity	5mV/div
	Maximum Time Base	500ns/div
	Rise Time	8.75ns
	Maximum Vertical Sensitivity	200V/div
	Safety Category Level	CAT III, CAT IV
	Minimum Time Base	10ns/div

	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, IEC 61010-2-033
	Depth 132mm
	Battery Life 7h
	Display Type TFT Colour
	Battery Type Lithium-ion
	Power Source Battery, Mains
	Safety Category Voltage 600V
	Minimum Vertical Sensitivity 5mV/div
	Maximum Time Base 500ns/div
	Rise Time 8.75ns
	Maximum Vertical Sensitivity 200V/div
	Safety Category Level CAT III, CAT IV
	Minimum Time Base 10ns/div

Datasheet

RoHS Status: Not Applicable

COO (Country of Origin):: RO

Fluke 120B Series Industrial ScopeMeter 125B/S

Each Fluke120B/S Series ScopeMeter is an easy-to-use integrated test tool comprising oscilloscope, multimeter and high-speed recorder. It includes innovative functions designed to help troubleshoot faster and get the answers needed to keep systems up and running. Operators can display waveforms with Connect-and-View trigger and setup technology. They can view related numerical measurements using Fluke IntellaSet technology. These functions are free of the need to make manual measurement adjustments. With Recorder Event Detect capabilities, elusive intermittent events are captured and logged for easy viewing and analysis.

Dual-input digital oscilloscope and multimeter

Intuitive menu driven operation

Reliable automatic (and manual) triggering including motor drives and video

Connect and View™ hands off operation provides stable, reliable and repeatable display of signals without touching a button

Measurements include: V dc, VAC True RMS, Hz, duty cycle, pulse width, dBV, dBm, phase A to B, crest factor, Ohms, continuity, frequency, diode and capacitance

40 ns glitch capture

Dual channel Trendplot™ displays graphs of max. and min. readings with time and date stamp

High brightness, high contrast LCD display

Single shielded test lead type for each channel is used for all measurement including DSO and digital multimeter functions

Rugged and splash proof design with integral holster for reliable operation.

Safety designed to meet IEC 1010-1 Cat III 600 V for industrial power systems;Advanced measurement function: Industrial BusHealth, Harmonics, Power Measurements and Waveform mathematics

Dual-input digital oscilloscope and multimeter

20 MHz oscilloscope bandwidth

5000-count True RMS digital multimeter

Connect-and-View trigger simplicity for hands-off operation

IntellaSet technology automatically and intelligently adjusts numerical readout based on the measured signal

Dual-input waveform and meter reading recorder for trending data over extended periods

Recorder Event Detect captures elusive intermittent signals on repetitive waveforms up to 4 kHz

Shielded test leads for oscilloscope, resistance and continuity measurements

Resistance, continuity, diode and capacitance meter measurements

Save or recall data and instrument setups

Store instrument setups defined by a test sequence for routine maintenance or most-often-used test procedures

External optically isolated USB interface to transfer, archive and analyse scope or meter data

FlukeView ScopeMeter software for Windows

Rugged design (to withstand 3 g vibration, 30 g shock) and rated IP51 according to EN/IEC60529

Highest safety rating in the industry, safety rated for CAT IV 600 V

Rechargeable battery

Dimensions 259 x 132 x 55 mm

Weight 1.4 kg

Fluke 125B/S versions also include carry case, FlukeView for Windows software, magnetic hanger and screen protector

Areas of Application

The small, lightweight hand held digital oscilloscopes are ideal for use by technicians working in industrial electrical and electromechanical equipment troubleshooting, maintenance and service.

Fluke Industrial ScopeMeters

The small, lightweight hand held digital oscilloscopes are ideal for use by technicians working in service, maintenance and installation applications. Features include: