Lutron SL-4030 Sound Level Meter

Lutron Sound Level Meter Specifications

Display

• Display Type: LCD
• LCD Size: 49 mm x 25.5 mm
• Digit Size: 21.7 mm x 8.8 mm

Measurement Parameters

• A Weighting: 3 ranges (30 to 130 dB)
• C Weighting: 3 ranges (30 to 130 dB)

Accuracy

• 1 kHz Frequency: ± 1.5 dB (after calibration)
• Testing Conditions: Meets IEC 61672 Type 2 standards, tested with an input signal level of 94 dB and a frequency range from 31.5 Hz to 8 kHz

Calibration

• Calibration Equipment: B & K (Bruel & Kjaer) Multi-function Acoustic Calibrator, Model: 4226

Power & Operating Conditions

• Power Consumption: Approx. DC 10 mA
• Operating Temperature: 0 to 50°C (32°F to 122°F)
• Operating Humidity: Less than 80% RH
• Power Supply:
  • DC 9V battery (006P, heavy-duty type)
  • DC 9V adapter (optional)

Warranty

• As per Lutron's warranty policy