Sound Level Calibrator

R8090

This sound calibrator generates a stable acoustic signal at a controlled frequency and amplitude to verify the accuracy of your sound level meter. The R8090 is compatible with all 1/2″ diameter microphones.

Description

  • Generates stable acoustic signal at a controlled frequency and amplitude to verify sound level meter accuracy
  • Accommodates sound meters with 1/2" diameter microphones
  • Simply place calibrator on microphone, turn on and adjust your sound level meter
  • Complies with IEC 60942 Class 2

Specifications

Output Sound Pressure2 levels (94dB and 114dB)
Accuracy±0.5dB
Output Frequency1000Hz ±4%
Power Supply9V Battery
Product CertificationsCE
Operating Temperature32 to 104°F (0 to 40°C)
Storage Temperature-4 to 140°F (-20 to 60°C)
Operating Humidity Range0 to 80%
Dimensions4.7 x 2 x 1.7" (120 x 51 x 43 mm)
Weight4.6oz (130g)

 

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