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Comparison Forte D-80-5 83910 vs Einhell TC-MD 50 2270090

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Forte D-80-5 83910
Einhell TC-MD 50 2270090
Forte D-80-5 83910Einhell TC-MD 50 2270090
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Detection
wiring
50 mm
ferrous metal (steel)
80 mm
non-ferrous metal (copper)
60 mm
wooden structures
20 mm
wiring
50 mm
ferrous metal (steel)
50 mm
non-ferrous metal (copper)
38 mm
wooden structures
19 mm
Features
Light indication
Location depth measurements
Displaybacklitno backlit
General
Measurement accuracy10 mm
Auto power off5 min1 min
Power sourcePP3PP3
Battery included
Case (bag)
Weight200 g150 g
Added to E-Catalogaugust 2019april 2018

Detection

The types of hidden objects and materials that the detector responds to and the maximum depth at which it is able to detect these objects and materials.

The detection depth is a rather conditional parameter, and in fact there are often deviations from the claimed values both in one direction and in the other (depending on the material inside which hidden objects are searched for). As for the detection itself, modern detectors, usually, are able to find not only electrical wiring, but also other metal objects of various compositions ( ferrous metal and non-ferrous metal), as well as wooden structures and plastic pipes. However, the specific capabilities of the device in each case still do not hurt to clarify separately.

Light indication

The presence in the device of a light indicator — a pointer that gives a light signal when an object is detected in the depth of the "viewed" material. In addition, the light indicator can also work “at idle” — notifying that the device is turned on, in good working order and ready for operation. Detection signaling can be carried out by turning the indicator on and off, changing its colour or blinking frequency; such an indication is often more convenient and noticeable than the display readings. In fact, light signs are often combined with displays: the indicator provides the most basic notifications, and the screen displays more detailed information.

Location depth measurements

The ability to determine the depth of the object detected by the detector.

Devices with this function allow you to localize the position of the “find” as accurately as possible: not only to find out under what part of the surface the object is located, but also to determine how deep it is located. However the accuracy of determining the depth is usually far from one hundred percent; however, an error of a couple of centimeters in most cases is not critical.

Display

Features of the display provided in the device. Not all detectors have such equipment; there are models without a screen.

Without illumination. Displays with no backlight. Such screens are as simple and inexpensive as possible, however, in low light conditions, a flashlight or other external source of illumination is required to read the readings.

With backlight. Screens equipped with their own backlight. Such a backlight can work continuously while the device is turned on, or turn on by pressing a special button. Anyway, it allows you to see the display readings even in low light conditions — up to complete darkness; at the same time, lighting is inexpensive. Therefore, this option is the most popular in modern wiring detectors.

Touch. Displays with a built-in sensor — like those used in modern smartphones. This is the most advanced option: firstly, touch screens are usually made in colour, and secondly, they provide more options than buttons and other traditional controls. On the other hand, such displays are not cheap, and the aforementioned abundance of features in wire detectors is not required so often. Therefore, this option has not received much distribution.

Measurement accuracy

Measurement accuracy provided by the detector. It is indicated by the error that the device gives; accordingly, the lower the number in this paragraph, the more accurate this model, the smaller the error it gives during measurements. For models that have different accuracy with different materials, the smallest error value is indicated.

In the most advanced instruments, the measurement deviation is only 3 – 4 mm; in the least accurate — up to 13 – 14 mm. Note that high accuracy accordingly affects the price; so when choosing according to this indicator, you should not pursue maximum accuracy, but soberly assess what error will be permissible during the planned work. Detailed recommendations on the required accuracy for various specific tasks can be found in special sources.

Auto power off

The auto-off time provided in the device.

Many modern wire detectors can automatically turn off after a certain period of inactivity. This saves battery life. The auto-off time is usually a few minutes — most often from 5 to 20.

Battery included

A power supply is included with the device. In this case, a battery can mean both a disposable cell and a rechargeable battery; this point in each case should be clarified separately. Anyway, such a complete set eliminates the need to purchase a battery separately and makes it possible to use the device "out of the box" immediately after purchase.

Case (bag)

The presence of a case or cover in the delivery set of the device.

Soft cases provide mainly protection from dust and dirt, hard cases also protect against shocks and other contacts with foreign objects. What type of case is included in the kit should be specified separately. However, anyway, the "native" case is better suited for the device than impromptu packaging.
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