Qrae III Total Stations Class 2 Acoustic Calibrator generates

Class 2 Acoustic Calibrator generates reference signal of 114 dB at 1 kHz and is designed to calibrate Class 2 sound level meters and noise dosimeters with1/2 microphones

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Its compact size and user-friendly interface make it easy to set up and operate in any environment

and a long-lasting battery

Qrae III Total Stations Class 2 Acoustic Calibrator generatesThe Qrae III is a versatile and reliable multi gas monitor, designed to provide accurate and real time monitoring of hazardous gases in various industries. With a compact design and advanced features, this device offers unmatched convenience and efficiency. Whether you need to detect combustible gases, oxygen deficiency, toxic gases, or volatile organic compounds, the Qrae III is the perfect solution for ensuring the safety of your team and workplace.