Electrical test devices

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Laserliner ActiveFinder Plus
Art.No.: 083.011A

Voltage tester for safety when working on electrical lines

17,99 
Laserliner ActiveFinder Pro
Art.No.: 083.014A

Professional voltage test on electrical lines and systems - in a handy pen format

22,99 
Laserliner ActiveFinder XP
Art.No.: 083.013A

Professional tension tester

35,99 
Laserliner ActiveTester
Art.No.: 083.020A

Universal voltage tester for the entire building electrics

16,99 
Laserliner ActiveMaster
Art.No.: 083.021A

Reliable measuring device for voltage and continuity testing

64,99 
Laserliner ActiveMaster Digital
Art.No.: 083.025A

Digital voltage and continuity tester with bar graph and numerical measured value display

99,99 
Laserliner MultiMeter
Art.No.: 083.031A

Compact universal multimeter for all common measuring tasks in the home and hobby area

21,99 
Laserliner MultiMeter-Pocket
Art.No.: 083.032A

Universal multimeter with fully protected design for measurements on the entire building installation

40,99 
Laserliner MultiMeter-Compact
Art.No.: 083.034A

Professional multimeter with all functions for precise electrical measurements

64,99 
Laserliner MultiMeter Pocket XP
Art.No.: 083.036A

Professional Multimeter

75,99 
Laserliner MultiMeter XP
Art.No.: 083.037A

Professional multimeter with Low Z low impedance mode

233,99 
Laserliner AC-Tracer
Art.No.: 083.050A

Line locator set with transmitter and receiver

66,99 
-7%
Laserliner CableTracer Pro
Art.No.: 083.070A

Universal and flexible cable locator set with transmitter and receiver

Original price was: 323,99 €.Current price is: 299,99 €.
Laserliner ClampMeter XP
Art.No.: 083.043A

High-precision and robust current clamp multimeter for professional use

284,99 

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Highly reliable multimeter (voltage indicator) from the online store “Messtechnik DERR”

The “Messtechnik DERR” online store offers the most precise and efficient measuring devices from renowned manufacturers. Our products are widely used in the construction industry and other sectors where accurate measurements are crucial. Reliable, durable, and easy-to-use, these devices are designed for long-lasting performance. With us, you can purchase high-quality devices like digital multimeters at competitive prices and enjoy fast delivery. All our products come with a warranty, demonstrating our commitment to providing trustworthy service and quality

Features of using a multimeter and its capabilities

A multimeter is a universal multitasking electrical measuring device. Such a combination device combines several functions of other devices to find out and evaluate the parameters of a whole range of certain quantities. It can show numerous parameters of voltage, current, resistance, capacitor capacity, resistor resistance and other electrical quantities. The constantly improved device acts as an ammeter, ohmmeter, voltmeter, current clamp and other useful devices. This device can be:

    • Analog
    • Digital

A digital multimeter shows the obtained value on a seven-segment indicator for ease of decoding. Such a functional product is produced in different modifications, which can be distinguished by marking. As for the analog version of this device, it assumes the display of measured values ​​on an arrow indicator.

A voltage meter is a lightweight device that allows you to take basic measurements and troubleshoot. This device can be portable or stationary based on the available set of functions and purpose. A device that measures a wide range of different electrical quantities is called a tester. It allows you to determine the operating condition of car batteries, incandescent lamps and various power supplies. The device can also be used for various household purposes, including replacing wiring and other repair work.

A precise device for measuring voltage requires studying the instructions for correct and safe operation. All symbols are deciphered in the instructions in detail, and you will be able to independently understand the features of the device. It will indicate the purpose of all connectors and nuances that should be taken into account before starting work. If you approach this issue correctly, you will be able to avoid at least a weak but unpleasant electric shock, and the device will last longer and give a result without errors.

When using an electrical tester, you should take into account important rules for its operation, among which the following points stand out:

    • If you touch the exposed area of ​​​​the probes, this can lead not only to a weak electric shock, but also to the occurrence of an error. In addition, foreign objects should not come into contact with these areas to avoid a short circuit, which can lead to the breakdown of a valuable device.
    • When determining the value of a quantity whose standard data you do not know, you should set the maximum limit and switch to the optimal mode later.
    • The battery charge is always maintained at the proper level. If the value becomes low, the accuracy of the measurements is not guaranteed. You will know about the need for recharging thanks to a special indicator.
    • An ammeter measuring current is connected to the break in the circuit in a series method. And if you want to use an electronic voltmeter to measure voltage or an ohmmeter (calculating resistance), then you need to connect the device in parallel with the load.
    • The voltage indicator will show the result if you select an approximate value of the desired quantity, correctly set the switch and insert the probe. All changes are displayed on the display for convenient data processing.
    • All probes are placed in special sockets based on the type of measurement. The mode switch should always be in the correct position, and when work with the device is finished, it should be switched to the “Off” level.

    Taking into account all the nuances of safe operation of such a device, and following the instructions attached to it, you will quickly get an accurate result without making any effort.

    Why are our customers satisfied with cooperation with us?

    Choosing a quality tester in the online store “Messtechnik DERR”, you can get the following benefits from purchasing such a product from us:

    • We have a large selection of high-quality measuring devices of a well-known brand. Such reliable devices are characterized by practicality of use, functionality and durability. You can study a detailed description of each product item on the website in order to make a good choice, purchasing a relevant product for solving a specific problem.
    • We offer high-quality devices at the lowest cost in the European Union. You can pay for the purchased device in the most convenient way and order its fast delivery to anywhere in the European Union.
    • With us you will find only reliable and proven tools characterized by resistance to various external adverse factors. They are not afraid of mechanical damage or temperature changes, always showing an accurate result. Durable devices have many useful functions and necessary parts. You will receive a guarantee for the purchased device and will not doubt its first-class quality.
    • The voltage indicator performs many useful tasks and can be used both at a construction site and for household purposes. A useful device replaces many other devices and shows the result promptly. The device is easy to use, and it will be quite easy to understand the nuances of its use by reading the instructions.
    • Our managers are ready to give you valuable recommendations on the optimal choice of measuring devices at any time. Consultants will help you make the right choice by telling you about our range and providing the opportunity to compare different devices, comparing the information received. You will be able to ask questions of interest to find the right device for a specific purpose.

The online store “Messtechnik DERR” has earned the trust of many customers who have experienced the high quality of our measuring devices firsthand. By purchasing our multifunctional, practical, easy-to-use, and durable products, you’ll make the right choice and enjoy the reliability of these long-lasting tools. With our devices, you can efficiently complete a wide range of tasks and obtain precise results. If you have any questions or would like to place an order, feel free to contact our managers by phone, as listed on our website, or reach out to us online.