Bogen Communications SPLM
Digital SPL Meter

OUR PART #  SPLM


The SPLM is a sound pressure level meter with a wide measuring range of 30 to 130dB.

The Bogen SPLM is a digital sound pressure level meter used to measure SPL in decibels, from 30 to 130 dB. It is portable, easy to use, and ideal for measuring and monitoring noise and sound in any environment. The unit can be used for independent on-site readings or set to monitor and measure dB variances in an area over a period of time. When connected to a PC or laptop, and using SoundLAB software (downloadable for free), you can analyze the recorded measurements.

Features:

  • Removable windscreen filters out wind noise
  • 1/2" Condenser Microphone
  • Large LCD screen, 4-digit readout
  • Auto backlight with light sensor
  • USB port for downloadable software interface
  • Comes with Carrying case

Specifications:

  • Measurement Range: 30 to 130 dB(A/C)
  • Measuring Level Ranges: 30 to 80, 50 to 100, 60 to 110, 80 to 130, 30 to 130 dB(A/C)
  • Accuracy: +/- 1.5 dB (reference sound pressure standard, 94 dB @ 1 kHz)
  • Frequency Response: 31.5 Hz to 8.5 kHz
  • Resolution: 0.1 dB
  • Dynamic Range: 50 dB/100 dB (dependent on range)
  • Overload Indication: OVER / UNDER
  • Frequency Weighting: A and C
  • Time: Fast and Slow
  • Digital Display: 4 Digits
  • Analog Bar Graph: 1 dB / bar (2 dB/bar for 30 to 130 range)
  • Sampling Rate: 0.05 seconds
  • AC Signal Output: 4 VRMS @ full bar graph, output impedance 600 ohms (3.5 mm connector)
  • PWM Signal Output: Duty/Cycle = 0.01 x dB Value/3.3 x 100% (3.5mm connector)
    Calendar Accuracy: +/- 30 seconds per day
  • Data Storage Quantity: 4700 Points
  • Auto Power Off: 10 minutes of no activity
  • Microphone Type: 1/2- inch Condenser
  • Power Requirements: 4 AA alkaline battery (included), or 6V external
  • Dimensions: 2-3/4" W x 9-3/8" H x 1-3/8" D
  • Product Weight: 11 ounces (with batteries)
  • Battery Life: 10 hours continuous use (alkaline batteries)

Click to download

Bogen Communications SPLM
Digital SPL Meter

OUR PART #  SPLM

Product Information:

The SPLM is a sound pressure level meter with a wide measuring range of 30 to 130dB.

The Bogen SPLM is a digital sound pressure level meter used to measure SPL in decibels, from 30 to 130 dB. It is portable, easy to use, and ideal for measuring and monitoring noise and sound in any environment. The unit can be used for independent on-site readings or set to monitor and measure dB variances in an area over a period of time. When connected to a PC or laptop, and using SoundLAB software (downloadable for free), you can analyze the recorded measurements.

Features:

  • Removable windscreen filters out wind noise
  • 1/2" Condenser Microphone
  • Large LCD screen, 4-digit readout
  • Auto backlight with light sensor
  • USB port for downloadable software interface
  • Comes with Carrying case

Specifications:

  • Measurement Range: 30 to 130 dB(A/C)
  • Measuring Level Ranges: 30 to 80, 50 to 100, 60 to 110, 80 to 130, 30 to 130 dB(A/C)
  • Accuracy: +/- 1.5 dB (reference sound pressure standard, 94 dB @ 1 kHz)
  • Frequency Response: 31.5 Hz to 8.5 kHz
  • Resolution: 0.1 dB
  • Dynamic Range: 50 dB/100 dB (dependent on range)
  • Overload Indication: OVER / UNDER
  • Frequency Weighting: A and C
  • Time: Fast and Slow
  • Digital Display: 4 Digits
  • Analog Bar Graph: 1 dB / bar (2 dB/bar for 30 to 130 range)
  • Sampling Rate: 0.05 seconds
  • AC Signal Output: 4 VRMS @ full bar graph, output impedance 600 ohms (3.5 mm connector)
  • PWM Signal Output: Duty/Cycle = 0.01 x dB Value/3.3 x 100% (3.5mm connector)
    Calendar Accuracy: +/- 30 seconds per day
  • Data Storage Quantity: 4700 Points
  • Auto Power Off: 10 minutes of no activity
  • Microphone Type: 1/2- inch Condenser
  • Power Requirements: 4 AA alkaline battery (included), or 6V external
  • Dimensions: 2-3/4" W x 9-3/8" H x 1-3/8" D
  • Product Weight: 11 ounces (with batteries)
  • Battery Life: 10 hours continuous use (alkaline batteries)

Click to download

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