Min. Order Reference FOB Price
1 Piece US$450.00-3,000.00 / Piece
Product Description
100%vol N2 Nitrogen gas detector for food protection industry 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 PPM and mg/m3 ...