Min. Order Reference FOB Price
1 Piece US$299.50-1,488.50 / Piece
Product Description
LED Display Fixed 0-30%VOL O2 Oxygen Gas Monitor (O2) >>> Key Feature 1)2.4 inches technical grade display with a pixel up to 320*240 2)Three concentration units are available PPM,%VOL,mg/m3 3)Variety signal output model : 4-20mA signal :Standard 16bit 4-20mA output chip, ...