The SL130W is a Sound Level Alert with Alarm. Continuously monitor sound levels throughout the day using the Extech SL130W Sound Level Alert. Bright LEDs (red flashing or green) alert user when sound level is too high or too low – LEDs can be read from 30m (100ft). Wall, desk or tripod mount with optional 15ft (5m) microphone extension cable for remote monitoring. User programmable high or low limit (30 to 130dB) with output to drive external relay module. Ideal for industrial, hospital, auditoriums, schools and other areas where there is a need for being alerted when sound level reaches set points. Complete with 100-240V AC 50/60Hz adaptor, microphone windscreen, and built-in wall, desk and tripod mount (optional Tripod TR100).
The SL125 is a Microphone Extension Cable. The SL125 is for use with Extech’s SL130G/SL130W Sound Level Monitor. This product comes with a year warranty. Extends microphone up to 15ft (5m) for remote operation.
- Display 4.6 x 3.125″ (117x79mm) multifunction LCD
- Frequency bandwidth 31.5 Hz to 8 kHz
- Microphone 0.5″ Electret Condenser Microphone (detachable)
- Measurement ranges 30 to 80dB, 60 to 110dB, 80 to 130dB
- Frequency weighting ‘A’ and ‘C’
- Response time Fast: 125ms / Slow: 1s
- 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
- Dimensions/Weight 8.75×7.1×1.25″ / 0.63 lbs. (22x18x3.2cm / 285g)
| Thomas No | Mfr No | Description |
|---|---|---|
| 1140C95 | SL130W | Sound Level Alert with Alarm, 30-130dB Meter with built-in under/over-range LEDs indicators |
| 1140C94 | SL125 | Microphone Extension Cable For use with SL130W |
