PCE Instruments, PCE-428, Sound Level Meter, Data Logger with USB Interface
PCE-428 Includes Only:
- 1 x Environmental Meter PCE-428
- 1 x Microphone
- 1 x Wind noise suppressor (foam ball)
- 1 x USB cable
- 1 x PC software is a free download
- 1 x Power supply
- 1 x User manual
- 1 x Carrying case
Features:
- Accuracy class 2
- A, B, C and Z frequency weightings
- Fast, slow and impulse time weightings
- 1/1 octave band filter
- Real-time numerical and graphical LCD display
- Adjustable alarm
The environmental meter is a class 2 data-logging sound level meter that meets IEC 60651:1979, IEC 60804:2000, IEC 61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997 requirements. This portable high-accuracy sound level meter has a large easy-to-read illuminated LCD screen that displays the sound pressure level (SPL) numerically and graphically in real-time. Thanks to octave band filtering, even the slightest difference in frequency is detected. The handheld environmental meter also functions as a data logger, recording measurements at an adjustable interval from 1 s - 24 h and storing the recorded measurement data to a micro SD card memory. The SD card can be removed from the meter and inserted into the SD card reader of a PC. Alternatively, the decibel meter can be connected directly to a PC via USB. The provided PC-compatible software allows for quick and easy data analysis. This device measures from 25 - 136 dB at a frequency of 20 Hz - 12.5 kHz. The meter features A, B, C, and Z frequency weightings as well as fast, slow, and impulse time weightings. The PCE-428 decibel meter is commonly used by professionals to ensure compliance with environmental noise regulations and workplace noise permissible exposure limits.
