Purchase Qty. Reference FOB Price
1-99 Pieces US$59.00
100-299 Pieces US$57.00
300-499 Pieces US$55.00
500+ Pieces US$49.00
Product Description
Product description: QDB130 Pressure gauge adopts oil-filled isolation film sensor and full electronic structure. The output signal is processed by amplifier of high precision and low temperature drift, and then transfer to A/D inverter unit to be the processible digital signals for LED display. ...