Purchase Qty. Reference FOB Price
1-299 Pieces US$79.00
300-499 Pieces US$75.00
500+ Pieces US$69.00
Product Description
Product description: RS485 4-20mA output LED display controller pressure switch QYK105J is pressure measurement &control product with intelligent digital display, it is combined the functions of pressure measurement, display, output and control. This product is made with entire electronic ...