Product Description And Specifications; Intended Use; Product Features; Technical Data - Bosch Professionl D-tect 120 Manual Original

14 | English
 Use the battery only in conjunction with your Bosch
product. This measure alone protects the battery against
dangerous overload.
 Use only original Bosch battery packs with the voltage
listed on the nameplate of your measuring tool. When
using other battery packs, e.g. imitations, reconditioned
battery packs or other brands, there is danger of injury as
well as property damage through exploding battery packs.
 The battery can be damaged by pointed objects such as
nails or screwdrivers or by force applied externally. An
internal short circuit can occur and the battery can burn,
smoke, explode or overheat.
Product Description and Specifica-
tions
Please unfold the fold-out page with the representation of the
measuring tool and leave it unfolded while reading the operat-
ing instructions.

Intended Use

The measuring tool is intended for the detection of objects in
walls, ceilings and floors. Depending on the material and con-
dition of the base material, it is possible to detect metal ob-
jects, joists, water-filled plastic pipes, conductors and ca-
bles.
The measuring tool meets the requirements in accordance
with EN 55011.

Product Features

The numbering of the product features shown refers to the
illustration of the measuring tool on the graphic page.
1 Marking aid, top
2 LED
3 Display
4 Marking aid, left and right
5 Audio signal button
6 On/Off button
7 Button for operating mode Concrete
8 Button for operating mode Universal
9 Button for operating mode Drywall
10 Grip area
11 Slot for 10.8 V battery or AA battery adapter
12 Unlocking button for battery or AA battery adapter
13 Battery pack*
14 Sensor area
15 Serial number
16 AA battery adapter sealing cap *
17 AA battery adapter cover *
18 AA1 battery adapter *
*Accessories shown or described are not part of the standard de-
livery scope of the product. A complete overview of accessories
can be found in our accessories program.
1 609 92A 0Y7 | (29.9.14)
Display Elements
a Indication of the object type "Live conductor"
b Battery indicator
c Switched-off audio signal indicator
d "Interference by radio waves" indicator
e Battery temperature control indicator
f Warning-function indicator
g "Service required" indicator
h Measuring indicator
i "Centre cross" indicator of the object's centre
j Movement indicator
k Orientation arrows to determine the object's centre

Technical Data

Universal Detector
Article number
Maximum scanning depth*
– Operating mode Concrete
- Metal objects
- Cables and water-filled
plastic pipes
– Operating mode Universal
– Operating mode Drywall
Measuring accuracy to the
object's centre*
Minimum distance between
two adjacent objects*
Operating temperature
Storage temperature
Automatic switch-off after
approx.
Rechargeable batteries/
batteries
Battery life (GBA 10,8V...
4 x 1.5V LR6 (AA)
Max. humidity for the detec-
tion of objects
Max. humidity for the classifi-
cation of power cables
Weight according to
EPTA-Procedure 01/2003
* Depending on size and type of object as well as material and condition
of the base material
The measuring tool can be clearly identified with the serial number 15
on the type plate.
 In terms of accuracy and scanning depth, the measure-
ment result can be inferior in case of unfavourable sur-
face quality of the base material.
D-tect 120
Professional
3 601 K81 3..
120 mm (100 mm typical)
120 mm (100 mm typical)
60 mm
60 mm
60 mm
±10 mm
50 mm
–10 ... +40 °C
–20 ... +70 °C
5 min
GBA 10,8V...
or 4 x 1.5V LR6 (AA)
(with AA1 battery adapter)
5 h
90% relative humidity
(non-condensing)
50% relative humidity
0.5 kg
Bosch Power Tools