Extech SL130G Sound Level Alert with Alarm, Type 2

DISCONTINUED ITEM-Replacement Model: Extech SL130W Sound Level Alert with Alarm
The Extech SL130G Sound Level Alert with Alarm has built-in LEDs to alert user when sound level is too high or too low.

• Bright LEDs (red flashing or green) aletr user when sound level is too high or too low – LEDs can be read from 30m (100ft)
• Continuous Monitoring of Sound Level
• Wall, desk or tripod mount with optional 15ft (5m) microphone extension cable for remote monitoring
• User settable high or low limit (30 to 130dB) with output to drive external relay module
• Meets ANSI Type 2 and EN 60651 accuracy specs – compliant to OSHA
• Wall, desk, or tripod mount (optional TR100 tripod sold separately)
• Settable high/low limit indication with output to drive external relay module (Optional SL123(AC) and SL124(DC) relay modules)
• Microphone rotates 180º for desired placement. Optional 15ft (5m) microphone extension cable(SL125) for remote monitoring
• Ideal for hospital, auditoriums, schools, and other areas where there is a need for being alerted when sound level reaches set point
• Complete with 100-240V AC 50/60Hz adaptor, microphone wind cover, and built-in wall, desk and tripod mount (optional Tripod TR100)

• 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 30m 100ft.
• 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.

• 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; 8xAA batteries for monitoring function only without LED alert
• CE/Warranty: CE approved/ 1 year warranty
• Dimensions / Weight: 8.75 x 7.1 x 1.25″ / 0.63 lbs. (22 x 18 x 3.2mm / 285g)

• Extech SL130G Data Sheet.pdf
• Extech SL130 User’s Manual.pdf