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Microphones for acoustic measurements
Measurement microphone price

IEPE measurement microphones,
ICP microphones for
acoustic measurement in
education industry,
Development and research

Measuring microphone MP40
Price 970 € + VAT

iepe microphone
measurement microphone mp40

Electret condenser measurement microphone Free field class 1 WS2F

¼" IEPE Measuring microphone MI21
Price 445 € + VAT

splash proof microphone

Splash Water Proof IP55 Microphone

  • The MI21 measurement microphone has been designed with splash water protection so that it can be used for measurement campaigns in wet or humid weather.
  • A hydrophobic membrane at the sound inlet prevents water from damaging the electret capsule.
  • The microphones with splash water protection, also MI17sw and RG-50sw, have proven themselves, among others, with brake manufacturers, who mount the measurement microphone in the wheel housing in order to record disturbing brake noises.
  • However, measurement runs in winter with polluted salt water, put the sound inlet, or damage the microphone capsule in the course of time.
  • In this case, we offer a repair of the microphone at half the purchase price.
  • Download MI21 Measurement Microphone Datasheet
  • Download IP55 Certificate

The ¼” IEPE measurement microphone MI19 is now available with optimized price/performance ratio, which meets the usual requirements in technical acoustics.

1/2" USB Measurement Calibrated Microphone
Class 1 WSF2

The USB microphone model iSV1611 is a digital microphone with USB interface, consisting of pre-polarized ½” electret measurement microphone capsule, preamplifier, 2 channel (stereo) 16-bit 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. The dual channel operation allows simultaneous measurement in the 16 -100 dB(A) and 56 – 140 dB(A) measurement range.

  • Frequency range (+/- 0.5 dB) 3 Hz-23 kHz
  • 1/2″ Microphone capsule thread 60uns
  • Directional characteristics sphere
  • Acoustic background noise 16dBA
  • SPL Max. 140dB
  • Sensitivity 38mV/Pa
  • Measuring range Ch. left 16 – 100 dB(A) 
  • Measuring range Ch. right 56 – 140 dB(A)
iSV1611_Data sheet

Factory calibration certificate with frequency response                                   and microphone sensitivity PDF

Price 475 € + VAT

Model
Pricelist for Calibrated Measurement Microphones
Euro
+
VAT
ICP® is a registered trademark of PCB Group, inc., Depew, New York
MicCAL
Microphone Calibration Fee for ROGA Instruments microphones
MI15 | MI17 | MI18 | MI21| RG-50 | MP40
After successful factory calibration, the microphone is returned to
the customer with our factory calibration certificate.
Here is an example PDF for download

77 €
MicREP
Microphone Repair Fee for ROGA Instruments microphones
MI15 | MI17 | MI18 | MI21| RG-50
After successful repair and factory calibration, the microphone is returned to the
customer with our factory calibration certificate.
Here is an example PDF for download

166 €
MI-21
MI21; ¼” electret condenser measurement microphone
for industrial measurement purposes.
Splash Water Proof IP55
Sensitivity 50 mV/Pa
Constant current supply 2-6 mA
BNC connector
Polar pattern: omnidirectional
Frequency response
20 Hz – 4 kHz: ± 0.5 dB
4 kHz – 20 kHz: ± 1.5 dB
corresponds to class 1
Calibration sheet included Sensitivity & Frequency Response
Inherent noise 26 dB(A)
SPL Max 130 dB
445 €
MI19
MI19; ¼” electret condenser measurement microphone
for industrial measurement purposes.
Sensitivity 50 mV/Pa
Constant current supply 2-6 mA
BNC connector
Polar pattern: omnidirectional
Frequency response
20 Hz – 4 kHz: ± 0.5 dB
4 kHz – 20 kHz: ± 1.5 dB
corresponds to class 1
calibration sheet included Sensitivity & Frequency Response
Inherent noise 26 dB(A)
SPL Max 130 dB
325 €
MI15
MI15 with short housing length 65mm; ¼“ electret condenser measurement microphone
for industrial measurement purposes.
Sensitivity 50 mV/Pa
Constant current supply 2-6 mA
BNC connector Polar pattern: omnidirectional
Frequency response 20 Hz – 4 kHz: ± 0.5 dB
4 kHz – 20 kHz: ± 1.5 dB
corresponds to class 1
calibration sheet included Sensitivity & Frequency Response
Inherent noise 26
dB(A) SPL Max 130 dB
385
MI17
MI 17; 1/4″ ICP microphone,
Sensitivity 50 mV/Pa,
constant current supply 2-8 mA
BNC connection, including WS-RG-40 windscreen.
Frequency response:
20 Hz – 4 kHz: ± 0.5 dB
4 kHz – 20 kHz: ± 1.5 dB
free field, corresponds to class 1 including individual Calibration sheet (sensitivity & frequency response)
Inherent Noise 26 dB (A)
Download MI17 PDF
425 €
RG-50
RG-50; 1/4″ IEPE Free-field microphone
Sensitivity 50 mV/Pa
constant current supply 2- 20mA
BNC connection
including WS-RG-40 windscreen
Frequency response
20 Hz – 4 kHz: ± 0.5 dB
4 kHz – 20 kHz: ± 1.5 dB
free field, corresponds to class 1
including individual Calibration
sheet (sensitivity & frequency response)
Inherent Noise 26 dB (A)
Download RG-50 PDF
368
RG-50SW
RG-50SW; 1/4″ IEPE Free-field microphone
Sensitivity 50 mV / Pa
constant current supply 2- 20mA
BNC connection
including WS-RG-40 windscreen
Splash Water Proof IP53
Frequency response
20 Hz – 4 kHz: ± 0.5 dB
4 kHz – 20 kHz: ± 1.5 dB
free field, corresponds to class 1
including individual Calibration
sheet (sensitivity & frequency response)
Inherent Noise 26 dB (A)
Download RG-50 PDF
385
RG-20-PC
RG-20-PC; 1/4″Free-fieldmicrophone,
voltage-powered 4-15 volts,
using the microphone PC input,
frequency response
5 Hz – 20 kHz, ±1.5 dB corresponds to class 1.
Including free spectrum analyzer software.
Download RG-20-PC PDF
180 €
MP-40
MP-40; 1/2 “measuring electret microphone
WS2F (DIN IEC 61094-4)
Frequency range:
3.5 Hz – 4 kHz ±0.5 dB
4 kHz – 20 kHz ±1.5 dB
Free-field
Including preamplifier PA-01
Dynamic range 18 dB(A) -146dB
IEPE Constant Current powered
Sensitivity: 50 mV / Pa
Download MP-40 PDF
970
CA111
Sound calibrator; Conforms to IEC 60942 Class 1
for 1/2 “& 1/4” microphone capsules
with quartz-controlled oscillator
to verify accuracy on IEC 60942
Class 1 sound level meters.
94 dB and 114 dB @ 1000 Hz output level selectable
Download CA1xx PDF
820
CA114
Sound pressure calibrator
Conforms to IEC 60942 Class 2
for 1/2 ” & 1/4″ microphone capsules
with quartz-controlled oscillator
to verify accuracy on IEC 60942 Class 2
sound level meters
94 dB @ 1000 Hz output level
Download CA1xx PDF
420
MI-MH
Microphone holder for
½ “measurement microphones
RG-50, MI-17, MI-21, MP40, MM210
42
WS-RG-40
1/4″ microphone wind screen 40 mm diameter
11 €
WS-RG-80
1/2″ measuring microphone wind screen 80 mm diameter
21 €
AV-11 is the AS10 & AS11 sucessor
AV11; Directional Microphone
Frequency selective band
for airborne noise and sound source localization
single hand operating
Tunable with -octave bandwidth, 31 Hz – 8 kHz and
additional amplification of 20 dB Incl.
headphone, charger, windscreen,
and case. Weight: 4 kg
Download AV-11 PDF
3300 €
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