日本AND-FFT3552比较仪&瑞至电子（广东江西湖南福建）售

To meet the demands of rapid change in the factory automation industry, A&D offers a powerful field tool with a new high level of performance.

The AD-3552 was created with a comparator function for machinery vibration & noise testing for production.

The AD-3552 FFT Comparator provides noise and vibration analysis that instantaneously delivers judgments "OK" or "NG"（no-good）for product testing of bearings, motors, etc.