Header banner
Revain logoHome Page
๐ŸŽ›๏ธ enhanced precision with the instruments r8090 calibrator diameter microphones logo

๐ŸŽ›๏ธ Enhanced Precision with the Instruments R8090 Calibrator Diameter Microphones Review

3

ยท

Very good

Revainrating 4.5 out of 5ย ย 
Ratingย 
4.7
๐ŸŽค Sound & Noise Meters, ๐Ÿ” Test, Measure & Inspect

View on AmazonView on ะฏM

Media

(2)
img 1 attached to ๐ŸŽ›๏ธ Enhanced Precision with the Instruments R8090 Calibrator Diameter Microphones
img 2 attached to ๐ŸŽ›๏ธ Enhanced Precision with the Instruments R8090 Calibrator Diameter Microphones

Description of ๐ŸŽ›๏ธ Enhanced Precision with the Instruments R8090 Calibrator Diameter Microphones

Generates stable acoustic signal at a controlled frequency and amplitude to verify the accuracy of your sound level meter. Simply place calibrator on microphone, turn on and adjust your sound level meter. Output sound pressure levels of 94dB and 114dB. Accuracy of +/-0.5dB. Accomodates 1/2 inch diameter microphones.

Reviews

Global ratings 3
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 4 out of 5

Check battery voltage before use

03/15/2019. The new device comes with a dead battery and the switch is on. Replace it with a new Duracell 9VDC battery and it will produce the correct frequency and dB. Before calibrating sound level devices, it is recommended to check the battery voltage to ensure proper operation and calibration.

Pros
  • Great price
Cons
  • Big and bulky

Revainrating 5 out of 5

The price for this device is unbeatable!

I have used expensive calibrators and my experience is that this one works just as well as any other. Legal work requires a calibration certificate from B&K or NIST or some other recognized organization, but all my SPL meters are within fractions of a dB of each other. Re: Ambient noise, who cares about half a dB or something? I'm open to learning this.

Pros
  • Weight
Cons
  • Some small things

Revainrating 5 out of 5

He does what he has to do.

If you care about using a calibrated sound level meter, you need one of these. There are no whistles or bells in the device. It has a switch that allows you to set the unit to 94dB or 114dB at 1kHz. For more see reedinstruments.com under the heading; Security > Sound Level Meter. The device is used to calibrate sound level meters with a microphone rod with a diameter of 1/2 inch. I believe this is the cheapest calibrator I could find since all other calibrators were in the $250 range. gaveโ€ฆ

Pros
  • Lots of positive vibes
Cons
  • I dunno