Voltage indicators

The voltage indicator allows you to instantly and safely check for electrical voltage in wires, sockets, junction boxes or any other electrical devices and systems. An indispensable tool for both professional electricians and home craftsmen who value their safety.

The principle of operation is extremely simple: before connecting equipment or carrying out any installation or repair work, simply touch the indicator to the contact, wire or terminal - and you will immediately receive a clear visual (and often audible) notification of the presence of voltage in the network. Such a simple but effective tool helps to avoid dangerous situations, electric shock and critical errors when working with electrical equipment of varying complexity.

The catalog of the LEDUA online store presents exclusively reliable, certified and tested models of voltage indicators, which are convenient to use in any conditions: at home, in the garage, in the workshop, at a production facility or construction site. All presented devices are distinguished by intuitively simple control, ergonomic and compact dimensions, and are also suitable even for work in hard-to-reach places, where space is limited and the accuracy of the test is critically important.

Each indicator in our range is a guarantee of your safety, confidence in your work and a professional approach to the matter. LEDUA makes sure that your work with electricity is as comfortable and safe as possible.

Where are voltage indicators used?

When installing LED systems, before connecting power supplies, drivers, controllers or LED strips, the indicator helps to quickly and accurately make sure that the electrical circuit is completely de-energized. When repairing electrical wiring, replacing equipment or performing scheduled maintenance of electrical networks, before opening distribution boards, dismantling sockets, switches or lamps, the indicator allows you to easily and quickly check whether there is actually voltage on the line or whether it is disconnected.

On electrical panels, circuit breakers, distribution panels or industrial control panels, indicators can indicate the status of individual phases, show the voltage level in real time or promptly signal about emergency situations, overvoltage or line disconnection. Even when performing simple electrical installation work in an apartment, private house, at the dacha or in the garage - replacing a chandelier, installing a new socket or checking old wiring - it is useful to have a voltage indicator at hand. This allows you not to work "blindly", not to rely on switches or circuit breakers, but to know exactly where there is current and where there is no current.

What types of voltage indicators are there and how to choose the right one?

Contact voltage indicators are a classic type of indicator that requires direct physical contact with the probe of the device to the conductor, contact, terminal or phase wire to determine the presence of voltage and check the phase. They are easy to use, affordable, reliable and do not require additional settings. Ideal for checking sockets, switches, cartridges and open contacts.

Non-contact voltage indicators are a safer option that react to the electromagnetic field around a wire or cable, without the need for direct contact with metal parts. Such devices can detect the presence of current even through wire insulation or a wall, which makes them indispensable when searching for hidden wiring, diagnosing cable routes or checking the integrity of lines under load.

The most informative and functional type of devices are digital indicators with a display and extended functionality. They not only signal the presence of voltage, but also show on the screen the actual voltage value in volts (for example, 220 V, 380 V), which allows you to accurately assess the state of the network. Many models have additional useful functions: a sound signal for operation in poor visibility conditions, automatic shutdown to save battery power, display backlight, measurement memory and even a circuit ringing function.

Buy a voltage indicator with delivery across Ukraine

The LEDUA online store offers only certified products. All voltage indicator models comply with international and national electrical safety standards, undergo thorough quality checks and have the necessary protective characteristics. You can be sure: each device from our catalog is a reliable assistant, not a risk.

Voltage indicators are designed so that even a person without special education or extensive experience with electricity can quickly check the presence of voltage in the line without complicated settings, calibrations or reading multi-page instructions. Intuitive interface, clear indicators, clear markings - all for your convenience.

LEDUA offers a wide range of voltage indicators for any budget and needs: from simple contact models to multifunctional digital devices. Convenient ordering system on the website, qualified consultation of managers, transparent price and prompt delivery throughout Ukraine - we do everything to make your purchase as comfortable as possible.