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GenRad 1986 Omnical Sound Level Calibrator -Remanufactured
- Capable of testing all the basic characteristics of virtually any acoustic instrument or system
- Multi-level outputs 74, 84, 94, 104, or 114 dB re 20µPa output
- Multi-frequency outputs 125, 250, 500, 1000, 2000 or 4000 Hz
- Portable battery-operated
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GenRad 1562-A Sound Level Calibrator
- Workhorse of the acoustics field
- Calibrates most sound-level meters
- Generates standard levels and frequencies
- Adaptable to various microphone sizes
- Use in the lab or in the field
- Workhorse of the acoustics field
2 Item(s)
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