46DE is a 1/8" Constant Current Power (CCP) pressure microphone set with a nominal sensitivity of 0.8 mV/Pa. It is the only microphone set where no parts are larger than 1/8".
Because of its small size and low sensitivity, it is ideal for measuring high frequencies and high sound pressure levels and additionally it can be used where you previously could not get access.
Discover the world's smallest measurement microphone set here
46DE is a 1/8" Constant Current Power (CCP) pressure microphone set with a nominal sensitivity of 0.8 mV/Pa. It is the only microphone set where no parts are larger than 1/8".
Because of its small size and low sensitivity, it is ideal for measuring high frequencies and high sound pressure levels and additionally it can be used where you previously could not get access.
Discover the world's smallest measurement microphone set here
G.R.A.S. are pioneers when it comes to infrasound measurements. After having worked with a number of partners we have now developed a solution for the market and are introducing the 47AC microphone set.
The G.R.A.S. 47AC1/2" Infra-Sound Microphone Set is a CCP free-field microphone set, allowing to measure frequencies as low as 0.09 Hz.
At G.R.A.S. we know that in order for you to trust your measurement results, signal quality, stability and robustness are essentials. And because we also know how you handle and use the microphones in your daily work, we conduct a series of HALT tests to make sure that they perform under real life conditions – and beyond.
With these HALT test you will be able to minimize the need for replacement, get less down time in production and have data safety
G.R.A.S. is announcing a new demonstration campaign: Test with the best.
The campaign gives you the chance to try out the world’s best testing equipment and be in the running to win a free Jabra Pulse headset. We have launched the campaign in response to the success of our unique HALT testing, which since its launch has generated increasing interest in demo material.
G.R.A.S. has a reputation as providing the best testing equipment. We know that the better your testing, the better your products.
With the 45CC Headphone Test Fixture we offer you the latest in our line of test fixtures for testing headphones and headsets. The 45CC Headphone Test Fixture produces accurate and reproducible test results and can be easily adapted to many different headphone or headset designs and sizes.
The G.R.A.S. 42AG Multifunction Sound Calibrator is a portable, battery operated sound source for calibration and check of microphones and sound level meters.
It is designed for field use and it can produce a sinusoidal signal of 250 Hz or 1 kHz at 94 dB or 114 dB.
Stop by our booth #8 and #9 at Inter-noise 2017 in Hong Kong between 27 and 30 August 2017.
Visit our Booth 13014 at the Automotive Testing Expo, North America’s top automotive testing exhibit. Learn more here
"Good presentations", "relevant topics" and "great learning experience" were just some of the positive comments from the 76 participants who joined the recently held Headphone seminars. Read about the succesfull seminars here.
Developed as an improved replacement for the successful 42AB Sound Calibrator, the new G.R.A.S. 42AG Multifunction Sound Calibrator is designed for fast verification of microphones and sound level meters in the field.
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