Cadrim Decibel Meter - Digital Sound Level Meter, Self-Calibration Decibel Reader, Noise Meter with LCD Display Measurement Range 40-130 dB spl Meter (Battery Included)…
Sensitive and Accurate Why Choose Cadrim? 7/24 after sales support 18 months maintenance period Strict quality inspection Cadrim Noise Measurement Tool Portable 30 dBA - 130 dBA with LCD Display Battery and Frequency Weighting Decibel Meter is a portable, easy to use and handy device for sound measurement, monitoring and control in office, home, school, transport, audio system and construction site. Frequency range: 31.5Hz - 8kHz Microphone: 1/2 inch electric condensation microphone Calibration: Electrical calibration with the internal oscillator Display: LCD 4 digits Dimensions: 170 58 35mm Product Weight: 120g Read more Read more Warm tips Check the instrument carefully before use. If you find any damage or other problems, please do not use and get our support.When displaying 20-40dB, it is normal in a quiet room, no one is talking, the sound of normal call is 40-60dBIf doing noise measurement outdoors, please put a windscreen on the microphone head to prevent the microphone from being blown directly to cause airflow noise. Read more It can be used to detect the noise level of the exhaust system of the car, so that the noise level of the car exhaust is in line with the noise level of the city vehicle, and it is not afraid of illegal rules. It can be used to detect indoor noise levels, keep children quiet to ensure the quality of classes, and guide students to choose the toys and games that suit them to protect their hearing. It can be used to detect factory noise levels to determine whether to wear an instrument to protect hearing or to detect machine noise by detecting noise. Read more
Product Features
- Max / Min / Hold FunctionCadrim decibel meter can record the current maximum or minimum decibel value; the hold function freezes the reading on the display without worrying that the reading is too fast to record.
- Accurate and Sensitive 0.5s response time, no contact. Can measure noise level under any circumstances, quickly display accurate measurement result.Measuring Range 40~130dBA ; +/-3.5dB Accuracy with 0.1dB Resolution.Frequency range from 31.5 to 4Khz.(When the range is exceeded, this decible meter will display "OL".)
- Digital LCD Display& Backlight Function The Digital Sound Level Meter has a large clear LCD backlight display that can show the measurement clearly. Long press "Hold" to turn on the backlight to get the easy reading during the night and reduce the damage to the eyes.
- Auto Power-off Function When the decibel reader is not used, it will automatically turn off after 15 minutes to save battery life. (With a 1x 9v battery, a single 9v battery can last for 30 hours.)
- Convenient and Lightweight Cadrim sound pressure level (SPL) meter is lightweight and easy to carry. With a mounting hole for the tripod,which can be placed on the stand and is easier to measure when your hands are busy. It's widely used in factories, transportation, car, baby room and audio system offices, sound quality control in homes, schools,s, and construction sites.
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