Extech Instruments 407730 Digital Sound Level Meter
From
£100.12
To
£106.85
2dB accuracy with 0.1dB resolution A+C weighting AC analog output Record Max/Min values over time Utilizes 0.5"(12.7mm) electret condenser microphone
From
To
2dB accuracy with 0.1dB resolution A+C weighting AC analog output Record Max/Min values over time Utilizes 0.5"(12.7mm) electret condenser microphone