Min. Order Reference FOB Price
1 Piece US$450.00-3,000.00 / Piece
Product Description
Gas Cylinder N2 Purity 99.999%VOL Nitrogen Gas Monitor With 0.001%VOL Accuracy Characteristics &Functions 1. LCD dot matrix display, the gas type, unit, concentration, local time can be showed on the screen. 2. Support Chinese and English operation, easy to shift. 3. The gas concentration unit ...