The Noise Meter consists of a measuring microphone with a handle and a wall bracket on a 1.5 m (4.9 ft) cable, a sound transmitter. The main area of ​​application of the transducer is in the continuous sound measurement and sound monitoring of factory halls, production rooms and at large events (discos, folk festivals, kart tracks …).

• Measuring range: 30 … 130 dB in three ranges
• Power supply: 24 V DC
• Resolution: 0.1 dB
• Analog output signal 4 … 20 mA

PCE-SDL 1 is a class 2 (type 2) data logging sound level meter, sound pressure level (SPL) meter, noise meter or decibel (dB) meter used for long-term acoustic measurements. The instrument is equipped with a USB interface for download the logged data to a PCE or portable.

• Class 2
• Measuring range: 30 … 130 dB
• Accuracy: ± 1.4 dB
• Frequency: 31.5 Hz … 8 kHz
• Frequency weighting: A and C
• Memory: Stores up to 129,920 data sets or 36 hours at 1-sec interval
• Includes USB interface and PC-compatible software for data transfer
• incl. ISO Calibration Certificate

PCE-322A-ICA is a handheld, portable, professional Class II noise meter, sound meter or decibel (dB) meter with built-in data-logging or data-recording functionality. Thus, PCE-322A-ICA is ideal for real-time noise measurement as well as for long-term noise exposure monitoring over time.

• Sound measuring range: 30 …130 dB
• Resolution: 0.1 dB
• Accuracy: ±1.4 dB
• Memory: Stores up to 32,700 readings
• Sampling rate: 2 times per second
• ISO calibration available as an option
• Incl. calibration certificate