Martindale SP79 Class 2 Sound Level Meter 32-130dB

Product No: C70-2052

Martindale SP79 Class 2 Sound Level Meter 32-130dB

Sound level meter for on-site measurements in accordance with ‘Noise at Work’ legislation in industrial and office environments.

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£166.00 ex VAT

£199.20 inc VAT

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Full description

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.

Key Features:

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

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