Sound Level Meter Calibrator, Precise Decibel Meter Calibrator with 3 Calibration Level 114dB & 94dB & 104dB, Professional Sound Pressure Level (SPL) Calibrator for Sound Level Meters
Product Description
Sound Level Meter Calibrator, Precise Decibel Meter Calibrator with 3 Calibration Level 114dB & 94dB & 104dB, Professional Sound Pressure Level (SPL) Calibrator for Sound Level Meters
- 【3 Calibration Level】DANOPLUS sound calibrator features 3 calibration levels and operates at a frequency of 1000 Hz. With a cavity diameter of 13.2 millimeters, align the microphone with the calibrator's cavity during use to prevent damage
- 【Portable】The sound meter calibrator is powered by 2 AA batteries, making it portable. It can be carried in a pocket, handbag, or even concealed in a sleeve
- 【Low Power Indicator】When the battery is low, a red light will illuminate to remind you to replace the batteries, ensuring the decibel meter calibrator functions properly
- 【User-fridendly】The universal design allows this SPL calibrator to be compatible with many sound level meters, making it very convenient to use
- 【Multi-function】The precise decibel meter calibrator features the following functions: Low Power Indicator, Portable, auto power off, switch Calibration Level (114dB / 94dB / 104dB)
Technical Specifications
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