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About this item
- TRUE RMS PRECISION: Eliminate measurement errors on complex, noisy waveforms. This robust electrical tester delivers highly accurate True RMS readings for both AC voltage and current, ensuring flawless diagnostics on variable frequency drives.
- INTEGRATED VOLTAGE DETECTION: Stay safe without carrying extra tools. The built-in non-contact voltage (NCV) sensor features a bright LED indicator, allowing you to quickly and safely verify live wires before beginning your troubleshooting.
- ADVANCED GHOST VOLTAGE FILTER: Stop chasing phantom power. The intelligent Low Impedance (LoZ) mode actively prevents false readings caused by stray voltages, giving you absolute confidence when evaluating older residential or commercial wiring.
- LOW PASS FILTER TECHNOLOGY: Cut through the electrical noise effortlessly. The selectable Low Pass Filter (LPF) attenuates high frequencies to deliver precise, stable readings on noisy equipment like advanced industrial machinery and motors.
- COMPACT JOB SITE READINESS: Take professional-grade testing anywhere. Measuring just 6.7 x 3.2 x 1.9 inches and weighing a comfortable 13.1 ounces, this 11-function handheld meter fits perfectly in your tool bag and includes premium test leads.
Product Description
The Extech EX350 is the ultimate diagnostic companion for electricians, HVAC technicians, and serious DIY enthusiasts who refuse to compromise on accuracy. As a True RMS digital multimeter, it excels where standard meters fail, providing precise measurements of non-linear signals often found in variable speed drives, LED lighting, and computer power supplies. With 11 distinct functions packed into one rugged, handheld frame, it streamlines your workflow by replacing multiple tools with one reliable device. Safety and efficiency are baked into every feature of the EX350. The integrated Non-Contact Voltage (NCV) detector allows for rapid safety checks, while the LoZ (Low Impedance) mode ensures that stray ghost voltages don't lead to false diagnoses. The large, 4000-count backlit LCD makes reading data effortless in cramped, dark electrical panels or bright outdoor environments. Whether you are verifying capacitance in a motor, testing a diode, or checking frequency on a generator, the EX350 delivers the laboratory-grade precision and field-tested durability that professionals demand. Complete with test leads and a 9V battery, it’s ready to tackle your most challenging electrical hurdles right out of the box
