Purchase Qty. Reference FOB Price
1-99 Pieces US$215.00
100-199 Pieces US$195.00
200-499 Pieces US$190.00
500+ Pieces US$185.00
Product Description
Product Description QYB500 QYB500, equipped with battery, is a high-precision pressure transmitter. It has a variety of network types, Which is Zigbee,NB-LOT, 2G, 4G. It is designed for harsh or outside operating environment without electric supply, such as transportation of oil, gas and ...