Min. Order Reference FOB Price
1 Piece US$450.00-3,000.00 / Piece
Product Description
Refrigeration Industry Exhaust Emissions Laboratory Ammonia Station Ammonia NH3 Gas Detector 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 ...