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Category: Sound_Meters
Created on: 23 October 2014

Our advance sound level meter CENTER 390 fully complies with IEC61672-1. This meter has only one measuring range and it is extending from 30db to 130db that is full 100db. The operator will not have to worry about which range to use like in the 3 or 4 range models and neither about signal latency in auto range models. This unit is also a data logger and it is equipped with manual storing capability which can store 99 sets of data and can be readout from unit or through PC.

Category: Sound_Meters
Created on: 23 October 2014

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
Created on: 23 October 2014

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

Category: Sound_Meters
Created on: 23 October 2014

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
Created on: 23 October 2014

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
Created on: 23 October 2014

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: Hygrometers
Created on: 23 October 2014

CENTER 310 is our standard series humidity temperature meter. By applying high performance sensor, these testers have rapid response and long time stability.

Category: Hygrometers
Created on: 23 October 2014

CENTER 310 is our standard series humidity temperature meter. By applying high performance sensor, these testers have rapid response and long time stability. CENTER 311 had also included a thermal couple input that can use normal thermal couple probes.