Voltage tester comparison 2018


Purchase advice for voltage tester comparison or test 2018

  • If you do not want to get a life-threatening power surge, you should always pay attention to absolute slackness when working on electrical systems. The best test method for this is the use of a voltage tester.
  • A voltage tester is either single-pole or double-pole, is placed in direct or indirect (contactless voltage tester) contact with an open power line and indicates whether a voltage is present.
  • Thanks to the voltage tester, you can safely make smaller repairs in your own home and save the cost of a craftsman without further ado.

Voltage tester comparison 2018: tester


Cables, sockets and power lines: Whenever it comes to the electrical system, the utmost caution is required, Replacing a light bulb may not be a challenge, but can you replace switches, repair a tapped power line, or install a motion detector?

Repair by the professional - What costs you an electrician on average

Voltage tester comparison 2018: tester


The Prices for an electrician Of course, they depend on the tasks involved. However, the costs can be reasonably calculated:

  • The hourly wage is about 75 euros.
  • The ride costs are usually 40 euros - even if it is short distances.
  • For attaching a socket you pay about 110 euros.
  • The Connection of a stove amounts to 210 euros.
  • If you are the entire electrical installation of a house you have to expect 5 percent of the construction costs.

Also, consider the material costs, which are additional. You can here save moneyif you buy the stove without further ado (here it goes to our gas stove comparison [year]).

In our Voltage tester comparison 2018 we will become one of the devote the most important tools of every electrician, We'll also tell you what to look for when you buy a low-voltage voltage tester, but do not want to compromise on safety and quality.

1. If you install your own outlet, you save over 200 Euro

You can do a lot of manual work involving power-driven equipment or power outlets yourself. Often they are only a few steps and a few connected cables that produce the desired result.

Voltage tester comparison 2018: voltage

Caution, risk of death!

Never work on open lines without first checking whether there is still voltage! The Fuse must be taken out before each activityotherwise you will expose yourself to a voltage of 230 volts.

Always use a voltage tester to tell you whether you can work safely.

The attachment of a socket, for example, surprisingly easy, You only need:

Repairs for electricians

Voltage tester comparison 2018: 2018


If you want to lay hands on cables and wires in your own home, you should first acquire the necessary know-how.

The Stiftung Warentest has published for this purpose the guide: "Repairs compact: Elektro + Netzwerk", in which you can look up everything about safety, liability and the installation of equipment and devices.

  • the socket including housing and cover
  • one voltage tester (also called phase tester, continuity tester, current tester or socket tester)
  • and a Abisolierzange or a side cutter.

Then proceed as follows:

  1. Remove fuse: Make sure that there is no voltage left. To do this, unscrew the fuse or change the corresponding switch.
  2. Voltage tester: Then use the phase or continuity tester and check whether there is really any current flowing.
  3. stripping: Cables protruding from the wall must be stripped to allow the copper wires to be bare.
  4. Connect: You will have to deal with three cables if you connect a standard Schuko socket. The protective conductor (green and yellow) is first put on the protective conductor terminal (in the middle); then you have to clamp the outer conductor or the phase (black or brown) and the neutral conductor (blue) - whether left or right does not matter.
  5. Assembly: Now only the tightening of the housing and the cover remains. Be careful not to loose any cables.

In the following video you can retrace the process visually:

2. Purchase advice for voltage testers: one or two poles - with contact or contactless?

Voltage testers are indispensable from the point of view of occupational safety. But a phase tester and a digital, two-pole voltage tester are not one and the same. We'll tell you where the differences are and what to look for when choosing your personal voltage tester test winner.

The type of test: 2-pin voltage testers often have higher safety standards

categoryExplanation of the type
phase tester

Voltage tester comparison 2018: voltage

A phase tester is also called Lying Pencil and is the simplest form of a voltage tester.

The voltage tester is designed as a screwdriver or screwdriver, contains a small glow lamp and requires the use of your own thumb to work.

This is placed on the rear end with the phase tester applied, whereby if voltage is applied to the phase - the lamp starts to light up.

Although these single-pole voltage testers are one legal possibility of verificationbut you can not always rely 100% on the result. However, in the case of non-operational grounding, it may happen that no voltage is displayed even though it is very high.

single-pole voltage tester

Voltage tester comparison 2018: voltage

In addition to the phase tester, there are still additional single-pole voltage tester, however, as a rule contactless voltage tester sold. An example of a voltage tester that works without contact is the testboy. This voltage tester works over one capacitive sensor, which can detect the applied voltage even without touching the cable. About one acoustic as well as a visual signal In the form of an LED display, the digital voltage tester can tell you whether there is no voltage, which means that it can even replace a line finder.

Single-pole, non-contact voltage testers are much more reliable than phase tester. The testboy has e.g. via the measuring equipment category CAT III / 1000 V, for use in building installation.
On the other hand, it is problematic the capacitive measuring method that recognizes alternating, but no DC voltage, In addition, it may happen every now and then that an applied voltage is only displayed on contact with the line - a residual risk remains So also exist here.

two-pole voltage tester

Voltage tester comparison 2018: voltage

Probably the best voltage testers are two-pole voltage testerswhich you will probably remember a multimeter.

Thanks to the double probe you can determine exact values, sometimes perform a FI-switch test and even replace a battery tester.

Danger: Only the two-pole digital voltage tester can reliably indicate lack of tension, as it at least over theMeasuring equipment category III (CAT III).

High reliability paired with functionality and ease of use makes this type of current tester often Voltage Detector test winner.
The only real drawback of this meter is the size, because a phase tester is much easier to transport.

Duspol: If you come across the term Duspol, this is one Two-pole voltage tester for low voltage meant. However, the now familiar term is based on a proper name of the brand manufacturer Benning due.

3. Questions and answers about voltage testers

3.1. Is it possible to perform a voltage tester test with any current tester on an RCCB?

No, this is not possible. The residual-current-operated circuit breaker or the residual-current-operated protective devices (RCD) prevent residual current that results, for example, from faulty insulation. A life-saving protection device that often requires a high-quality, two-pole voltage tester.

3.2. Which standards for current testers should be observed?

  • For single-pole voltage tester the following applies: DIN VDE 0682-401
  • For contactless voltage tester the following applies: DIN EN 61243-1 (VDE 0682-411)
  • For two-pole voltage tester the following applies: DIN EN 61243-3 (VDE 0682-401)

Everything for your safety: About this link you will find more information about the topic Safety rules for work on electrical systems.

3.3. Which manufacturers and brands of voltage testers are there?

You can buy a cheap voltage tester at any time in a hardware store like Bauhaus or Obi. However, if you are looking for a quality product, you should look for products from Fluke, Würth, Benning (Duspol) or on the Testboy To fall back on.

3.4. Which display should a voltage tester show?

While a phase tester only displays voltages across a small glow lamp, high quality test equipment LED or even LCD displays, The latter shows you exact readings during a voltage tester test, which makes a multimeter superfluous.

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Video Board: 6 Best Voltage Testers 2018