Sound Level Alert with Alarm Built-in LEDs alert user when sound level is too high or too low LEDs can be read from 30m (100ft) 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 Complete with AC adaptor, microphone wind cover, wall, desk or tripod mount (optional Tripod TR100) 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. Specifications Display 4.6 x 3.125 multifunction LCD 30-80 80-130 Frequency bandwidth 31.5 Hz to 8 kHz LIMIT Microphone 0.5 Electret Condenser Microphone (remoteable) 60-110 Measurement ranges 30 to 80dB, 60 to 110dB, 80 to 130dB Frequency weighting A and C (Programmable) Recessed rear panel controls for setting Response time Fast (125ms) / Slow (1s) (Programmable) Resolution 0.1dB Range, A/C Weightig, Fast/Slow Response, Alarm output 3.5mm Mono Phone Plug, Maximum: 3.4mA 5 VDC Limit, Clock and Start/Stop Times Minimum Output Voltage: 2.5 VDC Power AC/DC Adaptor for full functions 8xAA batteries for Optional AC or DC Alarm relay module monitoring function only without LED alert with 9 foot (3m) cable 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) Ordering Information: SL130G................Sound Level LED Alert, 110V AC Adaptor SL130G-NIST ......SL130G with NIST certificate SL130-220 ..........Sound Level Alert (with 220V adaptor) SL130-240 ..........Sound Level Alert (with 240V adaptor) SL123 ..................AC Alarm Relay Module 9 foot cable (3m) SL124 ..................DC Alarm Relay Module 9 foot cable (3m) SL125 ..................Remote Microphone Cable 15 TR100 ..................Tripod (for meters with Tripod mount feature) 407766 ................Sound Level Calibrator, 94/114dB Specifications subject to change without notice. 4/9/08 - R1 www.extech.com Copyright 2007 -2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Environmental Test Equipment category: Click to view products by Extech manufacturer: Other Similar products are found below : CW40 F150C10E3DRT F150LTC20 F150CD10E2 F150L75 F150LRS S-11 FLUKE-LDG 382153 FM100 RH210 382253 MO290-P GEO-CABLE-REEL-50M T197914 RD300-L IR11BD IR11GM IR12GM IR21BD IR31CE IR32BC IR33BC MP7217TC NGM-1 SGX- 7NH3 UT381 F150-SLC50 AW-CO-1000 AW-NmHc-100 3.000.401 AX-7535 CS-9S6SS-A P 2800 A P 2801 P 2802 P 5039 P 5130 P 5055 P 5060 P 5065 P 5086 P 5090 P 5110 P 5115 P 5135 P 5140 P 5145 P 5150 P 5160