We offer complete solutions from microphones to analysing and monitoring acoustic signals for industry, research and development.
We measure sound levels below 6.5 dBA, which are designed for measuring very quiet sound sources.
Noises with sound levels above 180 dB, such as those generated by rocket engines or firearms, can be measured without distortion using our 1/4″ microphones.
Our class 1 microphones are calibrated and traceable to national and international standards to ensure consistent and precise measurement results.
Sound level meters for extremely loud noises up to 180 dB as well as multi-channel data acquisition systems, e.g. for sound power measurement, and impedance tube systems round off our range.
1/4″ microphone
50 mV/Pa
Class 1 – IEC 61672
Free Field
20 Hz to 20 kHz
30 dBA to 130 dB
Price: 325 $
1/4″ microphone
50 mV/Pa
Class 1 – IEC 61094-5
Free Field
5 Hz to 30 kHz
27 dBA to 130 dB
Price: 543 $
1/2″ microphone
40 mV/Pa
Class 1 – WS2F – IEC 61094-4
Free Field
4 Hz to 20 kHz
16 dBA to 135 dB
Price: 854 $
1/2″ microphone
50 mV/Pa
Class 1 – WS2F – IEC 61094-4
Free Field
1.5 Hz to 20 kHz
16 dBA to 135 dB
Class 1 WS2F – IEC 61094-4
This presentation shows the flexibility of our iSV1611 USB measurement microphone. By selecting different microphone capsules we can use it for infrasound or ultrasound applications.
The standard frequency bandwidth is 4 Hz to 20 kHz.
With the MK 222 E infrasound microphone capsule, measurements from 1 Hz are possible.
With the 1/2″ to 1/4″ adapter and the MK 301 E capsule, measurements from 5 Hz to 80 kHz are possible.
Using the MK 342 E capsule with a sensitivity of 0.25 mV/Pa, the iSV1611-HSPL-342 can measure high sound pressure levels up to 184 dB.
USB measurement microphone model iSV1611 is a digital microphone with USB interface, consisting of pre-polarized ½” condenser microphone capsule, preamplifier, 2 channel (Stereo) ADC and USB interface, which can be used with apps on smartphone, tablet or PC.
PC, smartphone, or tablet receive the digitized 2 channel signal data via USB cable connected to iSV1611.
Dual channel operation allows simultaneous measuring.
Sound measurement with iSV1611
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Price: 765 $
Shipping costs included
- Measuring range 16 dB(A) – 140 dB
- ½” condenser microphone capsule pre-polarized
- Frequency range: 4 Hz – 20 kHz ± 1.5 dB
- 1/2″ microphone capsule thread 60uns
- Polar pattern: omnidirectional
- Acoustic noise floor 16dBA
- SPL max. 140dB
- Sensitivity 40 mV/Pa
- Measuring range left channel 16 – 101 dB(A)
- Measuring range right channel 51 – 140 dB(A)
Low-Noise Microphone Set
MMS214 + ZOOM UAC-232
- Price: 3537 $
- Scope of delivery:
- MMS 214 Datasheet
- MP48 - ZOOM UAC-232
Ultrasonic Microphone Set
RG-50 – MP48 – ZOOM UAC-232
- Price: 910 $
- Scope of delivery:
- RG-50 1/4” measurement microphone
- ZOOM UAC-232
- Price: 760 $
- Scope of delivery:
- MI19 Datasheet
- Plug.n.DAQ Lite Datasheet
1/2″ USB microphone
WS2F according to IEC 61094-4
Free Field
4 Hz to 20 kHz
16 dBA to 140 dB
pre-polarized
Price: 765 $
1/4″ USB microphone
WS3F according to IEC 61094-4
Free Field
10 Hz to 40 kHz
35 dBA to 155 dB
pre-polarized
1/2″ USB microphone
WS2F according to IEC 61094-4
Free Field
1 Hz to 20 kHz
15 dBA to 140 dB
pre-polarized
Price: 1625 $
1/4″ USB microphone
WS3F according to IEC 61094-4
Free field
5 Hz to 75 kHz
35 dBA to 158 dB
pre-polarized
