| GR 50AI |
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| Sound Intensity Probe, 200V condensor microphones |
| The GRAS 50AI is a serie of Sound Intensity Probes that includes a pair of ½” intensity microphones GRAS 40AI, spacers, adapters, a pair of ¼" preamplifiers GRAS 26AA and a remote control handle. |
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| GR 50GI |
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| Sound Intensity Probe, IEPE prepolarized microphones |
| Type 50GI is a sound intensity probe for direct connection to signal analyzers or data acqusition devices with EIPE inputs. |
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| GR 51AB |
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Call for Pricing |
| Intensity Calibrator |
| For calibrating the phase response of a pair of microphones used for measuring sound intensity, e.g. Type 40AI and Type 40BI. |
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