PCE-428 | PCE Instruments

Sound level meter, PCE-428, PCE Instruments

PCE-428 is a class 2 sound pressure level (SPL) meter. This portable high-accuracy sound level meter has a large easy-to-read illuminated LCD screen that displays the SPL numerically and graphically in real time. Thanks to octave band filtering, even the slightest difference in frequency is detected. The handheld 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.

Features

• Adjustable data-recording interval from 1 s ... 24 h  
• Real-time numerical and graphical LCD display
• A, B, C & Z Frequency weighting
• Fast, Slow, Pulse and Peak time weighting
• Adjustable alarm