The SL130W is a sound level alert with an alarm that allows for continuous monitoring of sound levels. Ideal for use in industrial, hospital, auditorium, and educational settings where sound levels must be monitored. Bright LEDs (red flashing or green) inform the user when the sound level is too high or too low; the LEDs can be read from 30m (100ft). You can program the SL130 so that the RED LEDs blink when the sound level falls below the "LO" set point, where persons in the audience may be unable to hear. When the sound level exceeds the "LO" set point, the GREEN LEDs signal that it is acceptable. You can reverse the activation of the red and green LEDs based on the user's color preferences.
| Frequency Bandwidth | 31.5 Hz to 8 kHz |
|---|---|
| Microphone | Condenser, 0.5" |
| Response Time | Fast: 125ms / Slow: 1s |
| Sound Range (dB) | 30 to 80dB, 60 to 110dB, 80 to 130dB |
| Sound Range (dB) Max Resolution | 0.1dB |
| Weighting | A, C |
| Certifications | CE |
| Dimensions | 8.75 × 7.1 × 1.25" (22 × 18 × 3.2cm) |
| Display | 4.6 x 3.125" (117x79mm) segment LCD |
| Power | 8 × AA (1.5V) batteries / AC/DC power adaptor |
| Warranty | 2 years |
| Weight | 0.63 lbs (285g) |
