Meter Description - Extech Instruments SDL600-NIST User Manual

Introduction
Congratulations on your purchase of the Extech SDL600 Sound Level Meter. This meter displays
and stores sound level readings in the 30 to 130 db range. The SDL600 includes 'A' and 'C'
frequency weighting and FAST and SLOW response time. Logged data readings are stored on an
SD card for transfer to a PC. This meter is shipped fully tested and calibrated and, with proper use,
will provide years of reliable service.
Safety
International Safety Symbols
This symbol, adjacent to another symbol or terminal, indicates the user must refer to the
manual for further information.

Meter Description

1. Windscreen microphone cover
2. Microphone
3. LCD display
4. Power ON-OFF
5. SET and Clock
Up arrow ▲ / RANGE key
6.
Down arrow ▼ / FUNCTION key
7.
8. ENTER and LOG key
9. SD card slot
10. Power Adaptor jack
11. PC interface jack
12. 94dB Calibration potentiometer
13. AC voltage output (retransmission)
14. MAX-MIN key
15. HOLD and Backlight
Notes:
Items 10 through 13 are located behind the snap-off compartment cover on meter's right side.
Battery compartment, tilt stand, and tripod mount are located on the rear of the instrument
key
key
key
2
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