Martindale SP79 Class 2-Sound Level Meter

The SP79 is a Class 2 sound level meter for on-site measurements in accordance with Noise at Work legislation in industrial and office s. 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. Martindale recommends the additional purchase of our SPC70 Class 2 sound level calibrator not included 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.