Sound Level Meter Calibrator 94dB & 114dB for 1/2" and 1" inch Microphone, Professional Noise Decibel Calibration Tool Measurement (Calibrator 94dB & 114dB Without LCD)

Fast and Easy Calibration: Quickly calibrate sound level meters, microphones, and sound measuring systems for accurate readings. Reliable Performance: Solid-state integrated circuitry ensures stable and precise calibration results. Versatile Applications: Ideal for sensitivity calibration of microphones in both fieldwork and laboratory settings. High Accuracy and Compatibility: Generates standard sound pressure levels of 94 dB and 114 dB with an accuracy of ±0.3 dB. Compatible with SL-5868P sound level meter and compliant with IEC942 Class I standards. Convenient and Portable: Battery-operated and designed for 1" and 1/2" microphones. Includes instruction manual and battery. Compact dimensions of 48mm x 48mm x 138mm (5.43 x 1.89 x 1.89 inch) and weighs 250g., Manufacturer: Gain Express Holdings Ltd