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Category: Sound_Meters

Features:     Low cost with high performance    MAX/MIN function    Level range display    Resolution 0.1dB

Category: Sound_Meters

For operator looking for the unit easier to operate, CENTER 328 will the choice. With only one bottom to operate, this unit can do automatic range finding, accurate sound pressure measuring and even peak detecting.

Category: Sound_Meters

By many regulations, sound level meters need to verify their accuracy before and after measurements. Our sound calibrator series are designed to fulfill this customer needs. These calibrators provide different sound level at different frequencies to fit different regulations and they are perfect for periodical check on their sound level meters.

Category: Sound_Meters

By many regulations, sound level meters need to verify their accuracy before and after measurements. Our sound calibrator series are designed to fulfill this customer needs. These calibrators provide different sound level at different frequencies to fit different regulations and they are perfect for periodical check on their sound level meters.

Category: Sound_Meters

CENTER 325 is our entry level sound level meter. We have tried to keep as much feature as possible and on the same time reduce the system complexity as much as possible. 325 is the result.

Category: Sound_Meters

If one needs long time on site sound monitoring, CENTER 322 will be the choice. With its build in 32000 records deep memory, it can gather all the data you need just by this tester and a tripod. After the data is collected, the user can download the data to the computer at his convenient place.

Category: Sound_Meters

CENTER 321 is our newly designed sound level meter. With all the functions 320 can provide, we had changed something in new designed back light LCD. We had added fast analog bar with peak hold two second in this tester. An auto range function is added for the tester to choose one proper range for measuring by the tester itself. RS232 interface is also added to provide real time data to the computer.

Category: Sound_Meters

Our standard sound level meter CENTER 320 has a wide dynamic range from 30 to 130 dB. It has different frequency weighting A and C to respond to human sense or machine monitoring purposes. For different sound pattern, it also supplies Fast and Slow time constant setting. Analog output is also provided for other use.