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The lock-in amplifier of Sine Scientific Instruments won the approval of SieyuanElectricCo.,Ltd.


Shanghai Sieyuan Electric Co., Ltd. (a listed company) purchased OE1022 lock-in amplifier for many years. They are satisfied with its stable and reliable performance, high accuracy, user-friendly operation.Besides, they spoke highly of the service that Sine Scientific Instruments can quickly respond to their requirements and timely solve their problems.

Shanghai Sieyuan Electric Co., Ltd. purchased the OE1022 in 2014 for on-line product monitoring. The company received efficient technical support from Sine Scientific Instruments during the course of use while it's difficult to obtain comprehensive technical support for similar products abroad.

They are satisfied with the LIA's stable and reliable performance, high accuracy, user-friendly operation.Besides, they spoke highly of the service that Sine Scientific Instruments can quickly respond to their requirements and timely solve their problems.

Figure 1 . User report of Shanghai Sieyuan Electric Co., Ltd.