Benning DUTEST pro - Page 5

09/ 2014 DUTEST
®
pro 6
 
screwdriver and push off the battery compartment
cover  in downward direction at the same time.
- Replace the exhausted batteries by three new
ones of type AA (LR06). Make sure that the new
batteries are inserted with correct polarity!
- Push the battery compartment cover  back onto
the housing until the catch  locks into place with
an audible click.
Note:
The battery compartment cover  is provided with an
integrated magnet and a belt clip for attachment of the
device.
10. Technical data:
- Built and tested according to: DIN EN 61010-1
and -031, IEC 61010-1 and -031, DIN EN 62471
- Protection against external voltages: max.
400 V, 50 Hz / 60 Hz
- Measuring category: CAT III 300 V to earth
- Continuity test:
acoustically by means of buzzer for measuring
resistancesR≤100Ωto200Ω
visually by means of three LED steps:
LED100ΩformeasuringresistancesR≤100Ω
to200Ω
LED1kΩformeasuringresistancesR≤1kΩ
LED10kΩformeasuringresistancesR≤10kΩ
- Range of tolerance: ± 20 % of the maximum value
of the LED step
- Buzzer volume: step 1 (low), step 2 (medium),
step 3 (high) and step 4 (buzzer: OFF, LED torch:
ON).
- Open-circuitvoltage:≤4.5V
- Testingcurrent:≤30µA
- Diodetest:~1.5V,max.30µA
- External-voltage detection: 6 V - 400 V AC / DC,
50 Hz / 60 Hz
- Internalresistance:166kΩ
- Current consumption: I
s
< 3.5 mA (400 V)
- Polarity indication: from ± 6 V on
- External conductor test (phase): U
n
≥230V,50Hz
/ 60 Hz
- Cable break detector: U
n
≥230V,50Hz/60Hz
- Contamination level: 2
- Protection category: IP 40 (DIN VDE 0470-1 IEC /
EN 60529)
4 – first index: protection against access to dan-
gerous parts and protection against solid impuri-
ties of a diameter > 1.0 mm
0 – second index: no protection against water
- Battery: 3 x 1.5 V batteries of type AA (LR06)
- Weight: approx. 130 g
- Measuring line with test handles: approx.
1,000 mm
- Operating temperature range: - 15 °C to + 55 °C
- Storage temperature range: - 15 °C to + 55 °C
- Relative air humidity: 20 % to 80 %
- Luminosity of the LED torch:
step 1 (25 %), step 2 (50 %), step 3 (75 %), step 4
(100 %)
11. General maintenance
Clean the exterior of the device with a clean dry cloth.
If there is contamination or deposits in the area of the
battery or the battery housing, clean these areas as
well by means of a dry cloth.
If the device is stored for a longer period of time,
remove the batteries from the device!
12. Environmental protection
At the end of product life, dispose of the
unserviceable device as well as used batte-
ries via appropriate collecting facilities provi-
ded in your community.