Sound
Showing all 3 results
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Martindale SP79 Class 2 Sound Level Meter
- For industrial and office environments
- Suitable for Noise at Work measurements
- Complies with BS EN 61672-1:2003
- A & C frequency weighting
- Fast & slow time weighting
- Optional SPC70 Class 2 Calibrator
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Martindale SPL82 Data Logger Sound Level Meter
- Class 2 for Noise at Work compliance
- Suitable for industrial and office locations
- Digital and analogue display
- Internal data logging of up to 64,000 records
- USB interface
- AC and DC outputs for recording devices
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Martindale SPC70 Class 2 Sound Level Calibrator
- For verifying accuracy of sound level meters
- Simple to use
- 1kHz reference at 94dB and 114dB
- Compatible with a wide range of meters
- Complies with international standards