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Completely read through the operating instructions, the "Warranty and Additional Information"
!
booklet as well as the latest information under the internet link at the end of these instructions.
Follow the instructions they contain. This document must be kept in a safe place and passed
on together with the device.
Function/Application
The sound level meter is used to measure sound level with the frequency weighting filters based on the
standard curves dB A and dB C as well as two time weighting factors (fast/slow). An internal memory
stores the data measured during long-term measurements and the internal interface enables real time
logging on a PC.
1
6 x AAA, 1,5 V
1
2
3
4
5
Safety instructions
– The device must only be used in accordance with its intended purpose and within the scope of the
specifications.
08
EN
12
13
21
20
19
10
8
7
6
2
ON / OFF
1 Microphone/Wind guard
14
2 ON/OFF
3 Max. function
15
4 dB A, dB C/Record
5 Time weighting/
Memory readout
16
6 Display lighting/
Real time recording
7 Adjust measuring range
8 9 V DC power supply
connection
18
17
9 DC/AC output
10 Calibration screw
11 PC interface
12 Data transfer
13 Analogue scale
14 Time weighting
11
15 Max. measuring range
16 dB A/dB C
17 Unit
9
18 Record measured values
19 Current measured value
20 Time
21 Min. measuring range
1 sec
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