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E-MAGAZINE
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G.R.A.S. Sound & Vibration
Products
Products
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News & Trends
Exhibitions
All G.R.A.S. Sound & Vibration products
Microphones
measurement microphone
10 - 50 mV/Pa | 40PH, 40PL
dynamic
measurement microphone
max. 160 dB | 40AG
externally-polarized
condenser
1/2"
measurement microphone
1 mV/Pa, max. 178 dB | 40DP
prepolarized
condenser
1/8"
measurement microphone
4 mV/Pa, 30 - 171 dB | 40BF
externally-polarized
condenser
1/4"
measurement microphone
50 mV/Pa, 15 - 134 dB | 40AE
prepolarized
condenser
1/2"
measurement microphone
50 mV/Pa, 14 - 146 dB | 40AF
externally-polarized
condenser
1/2"
measurement microphone
4 mV/Pa, 30 - 166 dB | 40BE
prepolarized
condenser
1/4"
measurement microphone
50 mV/Pa | 41CN
condenser
omnidirectional
outdoor
measurement microphone
1.1 V/Pa, min. –10 dB | 40HF
externally-polarized
condenser
with built-in preamplifier
measurement microphone
900 mV/Pa, 6 – 16 000 Hz | 40HL
externally-polarized
condenser
with built-in TEDS preamplifier
measurement microphone
50mV/Pa, 17 - 146 dB | 41AW
measurement microphone
32 - 136 dB | 40PS
surface
pressure
measurement microphone
164 dB | 40LS
surface
Preamplifiers
electronic preamplifier
26CA
1/2" microphone
electronic preamplifier
26CB
1/4" microphone
Power modules
power module
GRAS 12BA
power module
GRAS 12BB
Intensity probes
sound intensity probe
50 - 10 000 Hz | 50GI
sound intensity probe
50VX
sound intensity probe
class 1 | 50AI
Piston phones & calibration equipment
pistonphone
114 dB, 250 Hz, class 1 | 42AA
sound level calibrator
114 dB, 1 kHz | 42AB
for sound level meters
pistonphone
134 dB, 250 Hz | 42AC
pistonphone
114 dB, 250 - 251.2 Hz | 42AP
acoustic calibration system
max. 92 Hz | 90CA
for sound level meters
sound level calibrator
140 dB, min. 0.01 Hz | 42AE
for sound level meters
Artificial ears, ear & mouth simulators
ear simulator
43AA
ear simulator
100 - 4 000 Hz | RA0039
ear simulator
13.5 kHz | RA0045
ear simulator
43AG
Calibrator
Measurement microphone
Free-field microphone
Rugged microphone
Power module
Pressure microphone
Robust microphone
Dynamic microphone
Condenser microphone
1/2" microphone
Applications preamplifier
Sound level calibrator
Prepolarized microphone
Sound level meter calibrator
1/4" microphone
Omnidirectional microphone
Ear simulator
Outdoor microphone
Microphone with built-in preamplifier
Electronic preamplifier
see more
Externally-polarized microphone
Surface microphone
1" microphone
Pistonphone
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