Purchase Qty. Reference FOB Price
1-4 Pieces US$55.00
5-9 Pieces US$52.00
10-29 Pieces US$50.00
30-49 Pieces US$45.00
50+ Pieces US$40.00
Product Description
WS1528 Frequency Transducer Introduction Working principle : Linear photoelectric isolation. Product uses: Used to measure the frequency of AC power frequency sine wave signal. Product advantages : Better cost performance,fast response,high precision, good stability,small size, light ...