Wipcool ASM130 Sound Level Meter

Sound level meter for measuring A-weighted noise over a 30–130 dB range with ±1.5 dB accuracy at 1 kHz, for example in manufacturing plants. It has FAST and SLOW modes and a MAX/MIN function.

30–130dBMeasuring range (A-weighted)

0,1dBResolution

±1,5dBAccuracy at 1 kHz

31,5 Hz–8kHzFrequency band

1. What it is used for

The ASM130 is a portable sound level meter with a condenser microphone and a backlit LCD display. It measures A-weighted noise over a 30–130 dB range and a 31.5 Hz–8 kHz frequency band, with ±1.5 dB accuracy at 1 kHz. It is used for noise measurement, including environmental noise, for example in manufacturing plants. The meter is designed for indoor use.

Fluctuating and steady noise. FAST mode, sampling every 125 ms, is used to measure fluctuating noise, and SLOW mode, sampling every 1 s, is used for steady noise.
Highest and lowest value. In MAX or MIN mode, the display continuously shows the highest or lowest measured value, so you do not need to follow the reading in real time.
Reading held on the display. The HOLD function freezes the current reading on the display, so you can read and record it after the measurement is complete.
Reading in low light. The backlit display makes the reading easier to see in poorly lit locations.

2. In the box

WindscreenFoam, for the microphone

User manual

3. Technical specifications

Power supply	3 baterie alkaliczne AAA 1,5 V
Noise (A-weighted)	30–130 dB
Resolution	0.1 dB
Sampling rate	fast: 125 ms; slow: 1,000 ms
Frequency range	31.5 Hz–8 kHz
Carton quantity	40 pcs

Features and equipment

A-weighted sound level measurement
FAST (125 ms) and SLOW (1 s) sampling time
Maximum and minimum value measurement (MAX/MIN)
Reading hold (HOLD)
Display backlight (BL)
4-digit LCD display
1/2" condenser microphone with foam windscreen
Under-range (‘UN’) and over-range (‘OL’) indication
Auto power-off after 5 min of inactivity, can be disabled
Low battery indicator
Withstands a 1 m drop

4. Warranty and documents

24-month warranty

Documents to download

Instrukcja obsługi - ASM130 (PL)https://wipcool.eu/wp-content/uploads/2024/09/Instrukcja-PL-ASM130.pdf
Deklaracja zgodności - ASM130 (EN)https://wipcool.eu/wp-content/uploads/2024/09/Deklaracja-zgodnosci-ASM130-1.pdf

Where to buy

You can buy Wipcool products from authorised distributors. List of sales outlets: https://wipcool.eu/en/distributors/

Specifications are subject to change without notice.As of 10/2026