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LCD Bass Meter

Handheld spectrum analyzer with SPL measuring function

  • Completely autonomous
  • Feeding from batteries or adapter
  • Built in distortion detector
  • Bright display with back light
  • Frequency range from 10 to 120 Hz
  • Amplitude range from 120 to 180 dB
  • Calibrated according to the TERM-LAB
  • Data transfer to a PC is possible
  • Free software
  • Description
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The LCD BASS METER portable noise meter is intended for measuring the noise level and sound pressure at a low frequency. The source of measured signal can be provided by both industrial equipment and acoustic systems. The main advantage of this noise meter is complete autonomy of work. For carrying out measurements you won't need a computer; all data is processed and calculated in the device and depicted on its display. If it is necessary to receive more detailed information, such as spectrum or signal waveform, the device can be connected to a PC using USB port. Besides the Measuring the peak amplitude and its frequency mode, there is Clip detention mode that allows defining the harmonic distortion coefficient for preventing clipping (distortion) of signal with frequency up to 200 Hz. Usage of the external sensor based on the solid-state pressure transducer allows receiving results with high accuracy 0.1 dB.


The LCD BASS METER device is performed as the main unit and detachable sensor with vacuum suction cups for affixing in to any smooth surface, for example, glass. The length of the cable between the main unit and the sensor is 1-2 meters long that allows a user to be at some distance from the spot of measurement. The main unit has a support for placing it at an angle of 45°. At the main unit there are controls and two-line LCD display with micro-light for comfortable use of the device indoors or in the passenger compartment of a car. The device can operate from the battery inserted inside the case or from the external power supply such as mains supply at home (optional) or cigarette lighter in a car. The main unit has USB port for updating the device microcode and transmitting data from the device to the PC. The case of the noise meter and detachable sensor are made of the shockproof plastic material.


  • Measuring the characteristics of home, car or concert hall acoustic systems
  • Setting the acoustic systems, e.g. subwoofer
  • Measuring the noise level
  • Preparation to the autosound competitions on unlimited sound pressure (AMT, EMMA, dB Drag, IASCA, BassRace, etc.)
  • Holding the auto sound contests
  • Measuring the sound pressure level (SPL)
  • Measuring the harmonic distortions with frequency up to 200 Hz
  • Spectral analysis of a signal - receiving AFC (when connected to the PC)
  • Receiving and analysing the signal waveform (when connected to the PC)

Package Contents

  • Main unit
  • Detachable sensor
  • Connecting cable of the sensor 1-2 m
  • AC adaptor for cigarette lighter of a car
  • Spl-Lab Measuring Center software for Windows
  • Audio-CD with audio tracks for tuning (sine, sweep-tones, noise)
  • Case for carrying around and keeping (optional)
  • Spl-Lab provides a guarantee for all equipment sold for a period of 12 months from the date of purchase. The warranty provides for the repair of equipment in the service center at the expense of the manufacturer or replacement with similar equipment.
  • The warranty covers defects caused by the manufacturer and does not cover mechanical damage or violation of the terms of use and storage.
  • The warranty is terminated in case of repair or attempted repair of equipment by persons / organizations not authorized by Spl-Lab.
  • The warranty does not cover potential damage, loss of profits, loss of data and other direct or indirect losses related to equipment malfunction.
  • Warranty service for products purchased through a third party (distributor) is provided through a third party.
  • The decision on warranty repair or replacement is made on the basis of technical expertise carried out by the Spl-Lab service center.