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Product Description
The Testo sound level calibrator is a high-precision acoustic reference tool designed to verify and calibrate professional Class 2 sound level meters in accordance with the IEC 60942 standard. This compact device provides switchable output levels of 94 dB and 114 dB at a frequency of 1000 Hz, ensuring consistent measurement integrity for acoustic auditing across industrial and environmental applications.
Industry Applications
- Acoustic Audit Compliance: Essential verification tool for workplace safety inspections and machinery noise profile monitoring.
- Industrial Facility Maintenance: Routine sensitivity checking of decibel meters used in manufacturing and HVAC diagnostic environments.
- Universal Cross-Brand Compatibility: Engineered to support calibration for both 1/2 inch and 1 inch microphone heads from various global manufacturers.
Key Features and Specifications
| Calibration Standards | Compliance with IEC 60942 Class 2 |
| Sound Pressure Levels | 94 dB and 114 dB (Switchable) |
| Calibration Frequency | 1000 Hz (Reference frequency for acoustic standards) |
| Sound Pressure Accuracy | +-0.5 dB |
| Microphone Compatibility | Compatible with 1/2 inch and 1 inch industrial microphone standards |
| Battery Configuration | 9V block battery (6F22) with 40-hour operational life |
Package Contents
Testo sound level calibrator unit, 9V block battery, documentation and certificate of conformance.