Fluke 123B

Fluke 123B – Overview

The Fluke 123B is an industrial handheld ScopeMeter that combines an oscilloscope, true-RMS digital multimeter, and high-speed recorder into one rugged tool. It’s designed for field and plant maintenance applications where waveform capture and meter readings are both needed. With dual inputs and smart triggering, it simplifies troubleshooting and eliminates the need to switch between instruments.

Key Features

• Dual-input oscilloscope functionality

• True-RMS multimeter functionality built in

• Recorder mode to log waveforms or meter readings over time

• Connect-and-View™ automatic triggering for fast setup

• IntellaSet™ technology for auto-display of the most relevant readings

• BusHealth test modes for industrial fieldbus systems

• Rugged design rated for vibration, shock, and industrial use

• Rechargeable Li-ion battery for portable use

Technical Specifications

• Model: Fluke 123B

• Oscilloscope Bandwidth: 20 MHz (−3 dB)

• Sampling Rate: up to 40 MS/s real-time (across both channels)

• Real-time Sampling Modes: up to 40 MS/s

• Input Coupling: DC and AC (LF roll-off)

• Input Impedance: 1 MΩ || ~20 pF

• Maximum Input Voltage: 600 V CAT IV (derated as required)

• Recorder Mode: captures meter or waveform data over time

• Digital Multimeter (DMM) Ranges: voltage, resistance, capacitance, frequency, diode, continuity

• Accuracy (DC Volts, typical): ±(0.5 % + 2 counts) (for ranges > several volts)

• Battery: Li-ion rechargeable, ~7 hours typical operation

• Display: Color 3.5-inch QVGA

• Memory: stores instrument setups, waveforms, and recordings

• Safety Rating: CAT IV 600 V / CAT III 750 V

• Environmental: rugged shock & vibration resistance; ingress protection (IP51)

• Dimensions & Weight: approx. 259 × 132 × 55 mm, ~1.4 kg (with battery)

Applications

• Troubleshooting electrical/electronic equipment using both waveform and numeric measurements

• Monitoring and logging transient or time-varying signals

• Industrial control, power electronics, motor drives, and automation diagnostics

• Field service for mechanical/electrical systems where switching tools is inconvenient

Why Choose Fluke 123B

• Combines three critical test tools in one device — oscilloscope, DMM, recorder

• Smart triggering and IntellaSet simplify operations for fast diagnosis

• Rugged and certified for demanding field environments

• Ideal for professionals who need waveform insight and meter precision

Order Now

The Fluke 123B ScopeMeter (oscilloscope + multimeter + recorder) is available and ships worldwide.

New:

New product in original sealed packaging. The product may be of an older version or design. Packaging may show markings, discoloration, or signs of wear due to storage.

Refurbished:

Refurbished product fully tested, cleaned, and verified for proper operation. Not in original packaging. The item may show minor cosmetic signs resulting from previous handling or use.

Warranty:

DDPARTSSOLUTION Warranty: 1 Year.

Manufacturer’s warranty and support DO NOT apply.