Class 1 Sound Level Meter PCE-432-SC 09-ICA with Calibrator incl. ISO Cal. Cert.

Order no.: PCE-432-SC 09-ICA
ISO Calibration
£ 2,542.00
£ 3,050.40
PCE-432-SC 09-ICA
price ex. (VAT / delivery)
Delivery time: 10 - 14 days
Handheld Sound Level Meter with GPS (class 1) incl. Class 1 calibrator
Octave band filter / A, B, C and Z evaluation filter can be upgraded / Fast, slow and impulse evaluation / Data logger / USB / incl. ISO Calibration Certificate

The Class 1 Sound Level Meter meets all the requirements for noise measurement and frequency analysis. In addition to the sound measurement function, the Sound Level Meter is equipped with a GPS receiver. The GPS function allows the user to assign the measured values ​​to an exact position.

This integrating precision pulse Sound Level Meter complies with all applicable standards and guidelines (Class 1 EN / IEC 61672, ANSI S1.4-1983, ANSI S1.43-1997 EN / IEC61260, etc.). The Sound Level Meter has a very large illuminated display. The display of the Sound Level Meter shows the sound pressure level numerically and graphically in real time. The professional Sound Level Meter has an integrated data logger. The measurement data are saved on a micro SD card. This card can be read out directly on the PC. 

The Sound Level Meter can also be connected to the PC via USB and the memory can be read out. The post-processing software of the Sound Level Meter allows convenient measurement data analysis. The typical areas of application for this device are the measurement of workplace noise, compliance with regulations, determination of environmental noise, selection of hearing protection Protector Selection, selection of suitable noise control measures and estimation of noise exposure.

The impulse function of the Sound Level Meter enables short-term sound events to be recorded. Thanks to the integrated octave band function, even the slightest differences in the frequency band can be determined here. The frequency filter can be optionally upgraded. The measuring range of this professional Sound Level Meter extends from 22 ... 136 db (A) at a frequency of 3 Hz ... 20 kHz.

- 1/1 octave band included
- 1/3 octave band optional
- Accuracy class 1
- GPS receiver integrated
- A, B, C & Z frequency weighting
- Fast, Slow, Impulse and Peak time weighting
- Statistics function
- Display of the sound course as a graph
- 3 measurement profiles adjustable
- Low inherent noise
- ICCP microphone 40 mV / PA
- Adjustable alarm level
- Incl. class 1 sound calibrator
- Incl. ISO calibration certificate (for sound calibrator)

Measuring range

22 ... 136 db(A)


Class 1

Frequency range

3 Hz ... 20 kHz


GB/T 3785.1-2010
GB/T 3785.2-2010
IEC 60651:1979
IEC 60804:2000
IEC 61672-1:2013
ANSI S1.4-1983
ANSI S1.43-1997

Frequency analysis

1/1 Octave band filter: 8 Hz ... 16 kHz
1/3 Octave band filter: 6.3 Hz ... 20 kHz


Microphone Class: 1
Sensitivity: 40 mV/PA
Frequency range: 3 Hz ... 20 kHz
Connection: TNC
Power supply: ICCP Standard

Data-logging interval

1 s ... 24 h (adjustable)

Measuring functions


X = Frequency weighting: A, B, C, Z
Y = Time weighting: F, S, I
N = Statistics in %: 1 ... 99 %

Frequency weightings

A, B, C, Z

Time weightings

Fast (F) 125ms, Slow (S) 1 sec, Impulse (I) 35 ms

Inherent noise

Microphone: 19 db(A), 25 db(C), 31 db(Z)
Electronics: 13 db(A), 17 db(C), 24 db(Z)

AD converter

24 Bit

Sample rate

Standard: 48 kHz
LN Mode: 20 ms

Measuring display

Bar graph


160 x 160 pixel LCD with backlight


4 GB Micro SD card


USB (Memory readable via software or directly as mass storage)

Voltage output

DC 10 mV/db



GPS Yes, GPS receiver for location determination

Power supply

4 x 1.5 V AA Batteries
12 V / 1 A Power plug
5 V / 1 A USB

Battery life

Min. 10 h continuous use


70 x 300 x 36 mm / 2.76 x 11.81 x 1.42" (W x H x D)


Approx. 620 g / 1.4 lbs incl. batteries

1 x Sound Level Meter PCE-432-SC 09
1 x 1/2 "measuring microphone class 1
1 x Wind noise suppressor (foam ball)
1 x USB interface cable
1 x Software
1 x Power supply
1 x Carrying case
1 x Operating instructions
1 x Class I sound calibrator PCE-SC 09
1 x ISO calibration certificate (for sound calibrator)

Note: The Sound Level Meter is supplied with an octave band filter. An upgrade with a 1/3 octave band filter is optionally possible (see selection option)