Includes:
- AC adaptor
- Microphone wind cover
- Wall, desk or tripod mount (optional Tripod TR100)
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| Extech Sound Level LED Alert with 110V AC Adaptor |
| SL130G |
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$249.99 |
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| Extech Sound Level LED Alert with 110V AC Adaptor and NIST Certificate |
| SL130G-NIST |
$374.99 |
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Features:
- Continuous Monitoring of Sound Level
- Ideal for industrial, hospital, auditoriums, schools and other areas where there is a need for being alerted when sound level reaches set point
- Meets ANSI Type 2 and EN 60651 accuracy. Specs compliant to OSHA
- User settable high or low limit (30 to 130dB) indication with output to drive external relay module
- Wall, desk or tripod mount
- Microphone rotates 180° for desired placement. Optional 15ft (5m) microphone extension cable for remote monitoring
Applications:
- Industrial, Hospitals, Classrooms, and special quiet zones – When the sound level exceeds the HI set point the RED LEDs flash and can be seen from 100 ft (30m).
- Speakers/Educators/Instructors, Auditoriums and Theaters – The user can set the SL130 so the RED LEDs flash when the sound level is below the LO set point where people in the audience may not be able to hear. When the sound level is
above the LO set point, the GREEN LEDs indicate the sound level is acceptable. The user can reverse the Red and Green LEDs activation per user color preference.
NOTE: For an additional charge, Extech will supply your meter complete with a Certificate of Calibration Traceable to N.I.S.T. with Data.
| Specifications |
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| Display |
4.6 x 3.125" multifunction LCD |
| Frequency bandwidth |
31.5 Hz to 8 kHz |
| Microphone |
0.5" Electret Condenser Microphone (remoteable) |
| Measurement ranges |
30 to 80dB, 60 to 110dB, 80 to 130dB |
| Frequency weighting |
'A' and 'C' (Programmable) |
| Response time |
Fast (125ms) / Slow (1s) (Programmable) |
| Resolution |
0.1dB |
| Alarm output |
3.5mm Mono Phone Plug, Maximum: 3.4mA @ 5 VDC |
| Minimum Output |
Voltage: 2.5 VDC |
| Power |
AC/DC Adaptor for full functions;
8 AA batteries for monitoring function only without LED alert |
| CE/Warranty |
CE approved/ 1 year warranty |
| Dimensions |
8.75 x 7.1 x 1.25" (22 x 18 x 3.2mm) |
| Weight |
0.63 lbs. (285g) |
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Extech Instruments Index 
