Extech Multimeters
Discover the top Extech multimeters designed for precise measurements across various applications. Find the perfect tool for your needs?read more now!
Find out more about Extech Multimeters below.

- Pen style – easily fits in your pocket
- Performs six measuring functions
- Suits a whole range of uses

- Measure AC/DC voltage, AC/DC current, resistance and continuity/diode
- Built-in voltage detector
- Ideal for basic electrical applications

- Entry-level meter in Extech's EX400 series - ideal for all basic measurements
- Measures AC/DC voltage and current, resistance, diode, continuity and temperature
- Large-size, backlit LCD display

- Built in non-contact voltage detector and torch
- Pocket-sized design
- Test voltage, current, resistance, frequency, capacitance and more

- 12 functions in one tool - measure voltage, current, resistance, capacitance, temperature and more
- Built-in non-contact AC voltage detector with red LED and audible warnings
- Measure hands-free with the built-in tilt stand

- High accuracy, true RMS handheld digital multimeter
- Measure voltage, capacitance, current, diode, resistance and more
- Data hold and MAX/MIN functions

- Double moulded casing for water protection
- 10 measuring functions
- Handy accessories included

- True RMS accuracy when testing AC
- Tests voltage, current, resistance, temperature, continuity, diode and more
- Built-in non-contact voltage detector

- 11 functions in one!
- Measure AC/DC voltage, AC/DC current, capacitance, duty cycle and much more
- True RMS ensures reliable, accurate results

- CAT IV-600 V electrical safety rating
- Double-moulded test leads included
- Waterproof and dustproof (IP67-rating)

- Highest-spec digital multimeter in the EX400 series
- Built-in infrared thermometer
- 12 different measurement functions

- Datalogger stores up to 256,000 readings
- Alligator clips and test leads included
- Comes with Windows software for analysing results
About Extech Multimeters
Extech multimeters are versatile, handheld instruments designed to measure various electrical parameters, including voltage, current, resistance, capacitance, frequency, and temperature. They are essential tools for electricians, technicians, and engineers across multiple industries.
Extech multimeters operate by connecting test leads to the circuit or component under examination. The device then measures the desired parameter and displays the value on its screen. Many models, like the EX505A, are True RMS meters, ensuring accurate readings even with non-sinusoidal waveforms. Some models feature a built-in non-contact voltage detector, making it easy to identify live circuits without direct contact, while others include data hold, relative mode, and low pass filter functions for enhanced usability.
Extech multimeters range spans from basic 8-function models to comprehensive 12-function mini multimeters and are widely used across industries, including HVAC, electrical maintenance, and industrial troubleshooting. Their ability to measure frequency, duty cycle, and temperature (with optional K-type thermocouples) makes them suitable for a variety of tasks, from diagnosing ghost voltages to performing duty cycle measurements.? With features like drop-proof designs, double-moulded test leads, and IP-rated models for dust resistance, these tools are built to withstand tough working conditions.