GAOTek Accurate Sound Noise Level Meter Calibrator
$41.04
$74.69
Description Overview GAOTek accurate sound noise level meter calibrator is needed to verify their accuracy before and after measurements, its series are designed to fulfil this customer needs, these calibrators provide different sound level at different frequencies to fit different regulations and they are perfect for periodical check on their sound level meters Features Accurate and simple to use Low battery indicator Fit 1 in and 0.5 in microphones Technical Specifications Output Sound Pressure Level 114 dB to 94 dB Accuracy Of Sound Pressure Level 0.5 dB Output Frequency 1000 Hz 2% Total Harmonic Distortion <4% Battery 9 V Static Pressure 103 hpa Humidity 50% RH Temperature 73 °F (23 ℃) Size 4.44 in × 2.48 in × 1.73 in (113 mm × 63 mm × 44 mm) Weight 5.99 oz (170 g)
