ACTMETERS ACT179 Sound level Meter ACT179 ACT

Description

ACTMETERS ACT179 Sound level Meter #html-body [data-pb-style=GH8MNF1]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}The ACT/179 is compliant with BS EN 61672-1 Class 2 and is supplied with a detachable windshield and quality hard carry case. The large high-contrast display includes both digital reading and analogue bar graph. An instrument complying with BS EN 61672-1, set to slow response and A weighting, is suitable for measuring the sound pressure level of the alarm signal. If you require a meter specifically for fire alarm commissioning, the ACT/179 is designed to meet the requirements of BS 5839-1. Specifications Measurement Range : 30~130dB Level Range : Lo: 30~90dB, Med: 50~110dB, Hi: 70~130dB Accuracy : +/-1.4dB (ref. 94dB@1KHz) Frequency Weighting: A / C Time Weighting: Fast, Slow Frequency Range: 20Hz to 8KHz Microphone: 1/2 inch electret condenser microphone Auxiliary Outputs: AC/DC output Battery: 9V battery Dimensions: 258x55x25 mm Weight: approx.185g