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The SP79 is a Class 2 sound level meter for on-site measurements in accordance with ‘Noise at Work’ legislation in industrial and office environments. Featuring A and C frequency weighting and fast and slow time weighting, the compact design can be handheld or mounted on a tripod for longer-term monitoring of Min / Max values. Detailed recording and analysis can be made using the AC and DC outputs.
The SP79 complies with BS EN 61672-1:2003 and is supplied with a detachable windshield and hard carry case. The large high-contrast display includes both digital reading and analogue bar graph.
An optional Class 2 sound level calibrator is available to verify accuracy before and after readings in accordance with international standards. The SPC70 is simple to use and provides a 1kHz reference at 94dB and 114dB.
Class 2 sound level meter
Standard compliant
Monitors min / max
Optional calibrator available
Measurement range:
32-130dB
Measurement rate:
2/second
Accuracy:
± 1.4dB
Frequency weighting;
A and C
Frequency range;
20Hz-8000Hz
Detector:
True-RMS with independent frequency weightings
Dynamic range:
60dB
Time weighting:
SLOW & FAST
Microphone:
½” electret condenser
Supply:
6LR61/MN1604/PP3
Warranty
2 Years
Full product specification can be found in the product manual or by contacting our team here
EAN: 5036162187384
Reliable, fast and accurate calibration
Martindale Electric’s calibration service gives you a reliable service and fast turnaround. Most instruments are calibrated in-house and ready within 3 – 5 days.
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Technical support
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