Digital Multimeter iFixit iFixit Digital Multimeter with LCD (model EU145035-8)

The iFixit Digital Multimeter with LCD is a handheld instrument for measuring fundamental electrical parameters. It provides clear numeric readouts on an LCD screen and supports basic multimeter functions such as DC and AC voltage measurement, current sensing, resistance measurement and continuity checks. The meter is designed with electronics repair and troubleshooting in mind, offering a compact footprint and intuitive controls that suit technicians, hobbyists and DIY users performing general-purpose electrical diagnostics.

Advantages

This digital multimeter offers straightforward operation and a readable LCD that makes measurement values easy to interpret. Its compact, handheld form factor and simple control layout allow quick access to common measurement modes. The device includes essential features needed for routine electronics work: voltage, current, resistance and continuity testing. Built for general-purpose use, it combines portability with the baseline accuracy required for repairs and troubleshooting.

Suitable for

• Basic electronics repair and component troubleshooting
• DIY electrical checks around the home and hobby projects
• Measuring DC and AC voltages in circuits and power supplies
• Checking continuity, wiring connections and basic resistance

When it may not be suitable

This multimeter is intended for general-purpose measurements and routine electronics work; it may not meet the needs of professional calibration labs or environments that require laboratory-grade accuracy and traceable calibration. High-end users who need advanced features such as true RMS for complex waveforms, high-precision low-resistance measurements, temperature probes, or an expanded range of specialized modes may find a different instrument more appropriate.

Key specifications

• Display: LCD numerical readout for measured values
• Measurement functions: DC voltage, AC voltage, current measurement, resistance, continuity
• Form factor: handheld, compact design for portability
• Controls: rotary function selector and input jacks for probes
• Typical applications: electronics repair, troubleshooting, hobby and DIY projects

How to use

Turn the rotary selector to the desired measurement mode and connect the probes to the appropriate input jacks. For voltage measurements place probes across the test points while observing polarity for DC readings. For current measurements, ensure the meter is set to the correct current range and the circuit is opened or the meter is placed in series as required. Use the resistance or continuity mode with power removed from the circuit to avoid damage. Read the numeric value on the LCD and interpret the result according to the selected range and units.

What to consider before purchase

• Intended use: verify that basic voltage, current, resistance and continuity functions meet your needs
• Accuracy and ranges: ensure the meter’s measurement ranges and stated accuracy are sufficient for your tasks
• Safety: check input protection and appropriate categories if you plan to work on mains or high-energy circuits
• Accessories: confirm whether probes or additional accessories are included or need to be purchased separately

Recommendations

For safe and reliable results, use the multimeter on de-energized circuits when measuring resistance or continuity, select the appropriate measurement range before connecting to a circuit, and follow standard safety procedures when working near mains voltages. Regularly verify the meter’s condition and replace batteries or probes as needed.