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Sound Calibrator GRAS 42AB 32282 – Precision Calibration Tool
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GRAS 42AB 32282
Precision sound level calibrator with dual output levels for field and lab calibration of measurement microphones
| Brand | GRAS |
| Model | 42AB 32282 |
| Voltage | 9V DC |
| Country of Origin | Denmark |
| Weight | 0.8 kg |
| Dimensions | 150x70x50 mm |
| Certifications | CE, IEC 60942, ANSI S1.40 |
| SKU / MPN | 42AB-32282 |
| What’s in the box | Sound calibrator, 1/2-inch adapter, 1/4-inch adapter, carrying case, calibration certificate, user manual, battery |
| Sound Pressure Level | 94 dB / 114 dB |
| Accuracy | ±0.2 dB |
| Frequency | 1 kHz |
| Microphone Type | 1/2-inch and 1/4-inch |
| Battery Life | >100 hours |
| Operating Temperature | -10 to 50 °C |
Key benefits: High accuracy ±0.2 dB, dual level output (94/114 dB), long battery life, rugged design, traceable calibration
Typical applications: Acoustic measurement, noise monitoring, hearing test equipment calibration, environmental noise assessment, industrial hygiene
Lifecycle: Active product, long-term support
1 review for Sound Calibrator GRAS 42AB 32282 – Precision Calibration Tool
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Daniel W. –
The VFD works perfectly with our motor setup. Great communication from seller.