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#18 most popular in Plastic Level Measuring Instrumentsmaterial
Plastic
Accuracy
±1.7%
place of origin
Guangdong, China
Smart App
None
brand name
GAIN EXPRESS
customized support
OEM
Calibration Frequency: The 1000 Hz calibration frequency ensures accurate calibration for sound level meters with any frequency weighting, making it versatile for both laboratory and field use.
Sound Pressure Levels: With three distinct sound pressure levels (94dB, 104dB, 114dB), the calibrator can be used in various noise environments, including high background noise settings, ensuring precise adjustments.
Microphone Head Cavity Diameter: The 13.2mm (½") microphone head cavity diameter is compatible with a wide range of sound level meters, ensuring broad usability and easy integration into different setups.
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