Digital Decibel Reader Measurement, Range 30-130 dB, Accuracy Noise Meter with Large LCD Screen Display, Fast and Slow Selection Batteries Include

【ACCURATE AND SENSITIVE DB METER】 High-quality AD636 chip, low power consumption, professional measurement. It can respond within , and quickly display accurate measurement results. Our sound level meter utilizes an electric condenser micro to monitor sound levels from 30 to 130 decibels at an accuracy of +/ dB with a dB resolution.

【FAST AND SLOW MEASUREMENT】 The decibel gauge has the function of converting the fast and slow response rates. The fast response rate uses a time constant of for general environmental measurement. The slow response rate uses a 1s/time constant, which is used for environmental measurements with relatively large changes in noise levels. Also, have MAX, data hold, and under/over, dB/SONE unit selection functions. Note: Can not keep and generate a report directly from the device.

【A/C WEIGHTING NETWORK SELECTION】 A weighting model: Simulate the characteristics of human hearing, which is suitable for the detection of ambient noise; C weighting mode: Actual sound level, which is suitable for the sound pressure analysis of machine motors and machines. This uses to measure the sound level of sound equipment in Work and Life: such as factories, workshops, schools, residential, office areas, traffic roads, audio, and other occasions. Also applies to noise engineering, product quality control, health control, and so on.

【ANTI-SLIP AND ENERGY-SAVING SPL METER】 The decibel gauge used a composite material injection molding process with an anti-drop structure design, power saving, high reliability, and high-efficiency circuit, easy to use in multi-environments. The noise meter with the backlight feature is appropriate for gathering sound data at night. To save power, the backlight auto power-off function is provided.

【 24/7 SUPPORT】 PT6708 sound meter complies with IEC651 Type 2 and Type2. (LVE, EMC ), approved. We are engaged to bring quality products to more families and your choice and recognition will always be our greatest support. We will provide 7*24 online friendly support.