Min. Order Reference FOB Price
1 Piece US$5.00-30.00 / Piece
Product Description
Hongqi 2.5/4/6 Inch Magnetic Alarm Electric Contact Pressure Gauge for Water / Air /Oil with CE/UL/KS/ISO An electric contact pressure gauge is a pressure gauge that uses an electrical signal to indicate and measure the pressure. The measuring element of this gauge is typically a strain gauge that ...