SL130G Sound Level Alert with Alarm

Brand: Extech

30-130dB Meter with built-in under/over-range LEDs indicators.
Features
  • Wall, desk or tripod mount with optional 15ft (5m) microphone extension cable for remote monitoring.
  • Bright LEDs (red flashing or green) can be read from 100ft (30m).
  • Continuous monitoring of sound level in 3 ranges: 30 to 80dB, 60 to 110dB, 80 to 130dB.
  • User adjustable high or low limit (30 to 130dB) with output to drive external relay module.
  • Built-in desk, wall and tripod mounts.
  • Meets ANSI Type 2 and EN 60651 accuracy specs - compliant to OSHA.
  • Complete with 100-240V AC 50/60Hz adaptor and microphone wind cover.

Specifications

Brand

Alarm Output

  • 3.5 mm Mono Phone Plug, Max.

Dimensions, Weight

  • 8.75 x 7.1 x 1.25” / 0.63 lbs (22 x 18 x 3.2 cm / 285 g)

Display

  • 4.6 x 3.125” (117 x 79 mm) Multi-function LCD

Frequency Bandwidth

  • 31.5 Hz to 8 kHz

Frequency Weighting

  • A & C

Measurement Ranges

  • 30 to 80 dB, 60 to 110 dB, 80 to 130 dB

Microphone

  • 0.5” Electret Condenser Microphone (Detachable)

Minimum Output

  • Voltage: 2.5 Vdc

Power

  • AC/DC Adaptor for Full Functions, 8 x AA Batteries for Monitoring Function Only without LED Alert

Resolution

  • 0.1 dB

Response Time

  • Fast: 125 milliseconds / Slow: 1 second
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