Description

The Fluke 124B/EU Industrial ScopeMeter is a versatile handheld oscilloscope designed for engineers and technicians who need reliable troubleshooting capabilities in the field. With 40 MHz bandwidth and true-rms measurement accuracy, this instrument delivers precise voltage, current, frequency, and waveform analysis for industrial electrical systems. The compact design combines the functionality of an oscilloscope, multimeter, and data logger, making it an essential tool for maintenance professionals who need to diagnose complex electrical problems quickly and accurately.

Fluke 124B/EU Key Features

This industrial scope meter features a large 5000-count display with auto-ranging functionality, making it easy to take accurate measurements across various electrical parameters. The device offers true-rms voltage measurements on both AC and DC coupled ranges, with input ranges from 500 mV up to 750 V. Additional features include frequency measurement up to 70 MHz, duty cycle analysis, peak detection modes, and optional current clamp integration for ampere measurements. The durable construction meets industrial standards for field use.

DC voltage ranges: 500 mV, 5 V, 50 V, 500 V, 750 V
Accuracy: ±(0.5% +5 counts)
Common mode rejection: >100 dB @ dc, >60 dB @ 50/60/400 Hz
True-rms AC and AC+DC voltage measurement
Frequency range: 1 Hz to 70 MHz
Peak detection modes: max, min, and pk-to-pk
Current measurement with optional current clamp
5000 count display with auto-ranging

Who Needs the Fluke 124B/EU?

Electrical engineers and maintenance technicians will find the Fluke 124B/EU indispensable for troubleshooting industrial control systems, motor drives, and power distribution equipment. The instrument’s wide frequency range and true-rms accuracy make it suitable for working with variable frequency drives and non-linear loads where standard multimeters fall short. Field service engineers appreciate the portable design and rugged housing that can withstand daily site visits while maintaining measurement accuracy.

Buyers responsible for tool procurement will value the Fluke 124B/EU’s multi-functionality, which reduces the need for multiple instruments on the job site. The ability to measure voltage, current, frequency, and waveform characteristics in a single device streamlines workflow and improves efficiency for maintenance teams. The EU power supply compatibility ensures seamless operation across European industrial facilities.

Maintenance teams working on renewable energy systems, HVAC controls, and building automation will benefit from the scope meter’s ability to capture and analyze transient events and waveform distortions. The data logging capability and PC connectivity options allow for detailed post-analysis of captured waveforms, making it valuable for root cause analysis and preventive maintenance programs.

Fluke 124B/EU Applications

Industrial maintenance teams rely on the Fluke 124B/EU for troubleshooting motor control centers, identifying power quality issues, and verifying variable frequency drive performance. The 70 MHz bandwidth captures high-frequency switching noise that could indicate potential equipment problems before they cause downtime. Production facilities use the scope meter to validate control system waveforms and ensure proper operation of automated equipment.

Field service electricians find the device valuable for troubleshooting building wiring issues, checking emergency lighting systems, and verifying backup power system operation. The current measurement capability with optional clamps makes it suitable for load analysis and energy auditing applications. The phase measurement function helps verify three-phase power system balance and identify potential imbalance issues.

Why Buy Fluke 124B/EU from Mohammad Mahdi Electronics?

Mohammad Mahdi Electronics ensures authentic Fluke products with manufacturer warranty coverage and genuine accessories. As the preferred store for Mohammad Mahdi Electronics, we provide product expertise and support to help you select the right testing instrument for your specific application needs. Our commitment to customer satisfaction means you receive genuine Fluke equipment with full manufacturer backing.

Our team at MME understands the requirements of industrial electrical professionals and can provide guidance on Fluke 124B/EU features and capabilities. We stock a comprehensive range of Fluke testing instruments and accessories, ensuring you can find everything you need for your electrical maintenance programs. Trust mme-ae for your Fluke product requirements with confidence in our industry experience.

Fluke 124B/EU Specifications

Input A and input B
DC voltage (VDC)
Ranges	500 mV, 5 V, 50 V, 500 V, 750 V
Accuracy	±(0.5% +5 counts)
Common mode rejection (CMRR)	>100 dB @ dc, >60 dB @ 50, 60, or 400 Hz
Full scale reading	5000 counts
True-rms voltages (V ac and V ac+dc)
Ranges	500 mV, 5 V, 50 V, 500 V, 750 V
Accuracy for 5% to 100% of range (DC coupled)	DC to 60 Hz (V ac+dc)	±(1% +10 counts)
	1 Hz to 60 Hz (V ac)	±(1% +10 counts)
Accuracy for 5% to 100% of range (AC or dc coupled)	60 Hz to 20 kHz	±(2.5% +15 counts)
DC rejection (only VAC)	>50 dB
Common mode rejection (CMRR)	>100 dB @ dc
	>60 dB @ 50, 60, or 400 Hz
Full scale reading	5000 counts, reading is independent of any signal crest factor.
Peak
Modes	Max peak, Min peak, or pk-to-pk
Ranges	500 mV, 5 V, 50 V, 500 V, 2200 V
Accuracy	Accuracy Max peak or Min peak	5% of full scale
	Accuracy Peak-to-Peak	10% of full scale
Full scale reading	500 counts
Frequency (Hz)
Ranges	123B: 1 Hz, 10 Hz, 100 Hz, 1 kHz, 10 kHz, 100 kHz,1 MHz, 10 MHz, and 50 MHz
	124B and 125B: 1 Hz, 10 Hz, 100 Hz, 1 kHz, 10 kHz, 100 kHz, 1 MHz, 10 MHz, and 70 MHz
Frequency range	15 Hz (1 Hz) to 50 MHz in continuous autoset
Accuracy @1 Hz to 1 MHz	±(0.5% +2 counts)
Full scale reading	10,000 counts
RPM
Max reading	50.00 kRPM
Accuracy	±(0.5% +2 counts)
Duty cycle (PULSE)
Range	2% to 98%
Frequency range	15 Hz (1 Hz) to 30 MHz in continuous autoset
Pulse width (PULSE)
Frequency range	15 Hz (1 Hz) to 30 MHz in continuous autoset
Full scale reading	1000 counts
Amperes (AMP)
With current clamp	Ranges	Same as V dc, V ac, V ac+dc, or PEAK
	Scale factors	0.1 mV/A, 1 mV/A, 10 mV/A, 100 mV/A, 400 mV/A, 1 V/A, 10 mV/mA
	Accuracy	Same as V dc, V ac, V ac+dc, or PEAK (add current clamp uncertainty)
Temperature (TEMP) with optional temperature probe
Range	200 °C/div (200 °F/div)
Scale factor	1 mV/°C and 1 mV/°F
Accuracy	As V dc (add temp. probe uncertainty)
Decibel (dB)
0 dBV	1 V
0 dBm (600 Ω /50 Ω)	1 mW referenced to 600 Ω or 50 Ω
dB on	V dc, V ac, or Vac+dc
Full scale reading	1000 counts
Crest factor (CREST)
Range	1 to 10
Full scale reading	90 Counts
Phase
Modes	A to B, B to A
Range	0 to 359 degrees
Resolution	1 degree
Power (125B only)
Configurations	1 phase / 3 phase 3 conductor balanced loads (3 phase: fundamental component only, AUTOSET mode only)
Power factor (PF)	Ratio between watts and VA range – 0.00 to 1.00
Watt	RMS reading of multiplying corresponding samples of input A (volts) and input B (amperes)
	Full scale reading	999 counts
VA	Vrms x Arms
	Full scale reading	999 counts
VA reactive (var)	√((VA)²-W²)
	Full scale reading	999 counts
Vpwm
Purpose	To measure on pulse width modulated signals, like motor drive inverter outputs
Principle	Readings show the effective voltage based on the average value of samples over a whole number of periods of the fundamental frequency
Accuracy	As Vrms for sinewave signals

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Fluke 124B/EU Industrial ScopeMeter 40MHz