0 20mg l dissolved oxygen detector

{"cid":"91188394","title":"KWS-670A Portable Dissolved Oxygen Analyzer with One-Button Measurement \u00b10.3mg\/L Repeatability and 0-20mg\/L Range","imgUrl":"https:\/\/img.chinax.com\/nimg\/27\/41\/cd0fa9ffd3d581076af4a996ab66-200x200-1.jpg","attrs":{"Brand Name":"Kacise","Model Number":"KWS-670A","Minimum Order Quantity":"1pcs","Delivery Time":"5-8 working days","Certification":"certificate of explosion-proof, CE","Place of Origin":"China (Mainland)","Payment Terms":"T\/T,Western Union,MoneyGram","Supply Ability":"1000 Pieces per Week","Packaging Details":"each unit has individual box and all boxes are packed in standard packages or customers requests available","Measuring principle":"Fluorescence method","Range":"0-20mg\/L","Resolution":"0.01mg\/L,0.1\u2103","Accuracy":"\u00b13%","Repeatability":"\u00b10.3mg\/L","Response time (T90)":"<120s","Temperature accuracy":"\u00b10.3\u2103","Temperature compensation":"Automatic temperature compensation","Working conditions":"0-50\u2103","Calibration method":"One-point calibration","Life of fluorescent film head":">1 year"}}

{"cid":"91206681","title":"High Precision Optical Water Do Sensor 20mg For Aquaculture Industrial SS316","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/9b\/5e72f6cae272266f372b14b1e951-200x200-1.jpg","attrs":{"Price":"$280.00 - $360.00\/ Piece","Brand Name":"Desun Uniwill","Model Number":"DS-380","Minimum Order Quantity":"0~100 pcs","Delivery Time":"7~ 15 working days","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Supply Ability":"0~1000 pcs","Packaging Details":"Carton packaging","Certification":"CE","Measuring range":"0~20mg\/L","Response time":"3 seconds","Protection level":"IP68","Power supply":"DC 6~12V","product material":"POM\/SS316\/Titanium","Power consumption":"< 0.5 W","Calibration method":"One or Two-point calibration","Accuracy":"1%","Maximum working pressure":"6bar","Fluorescent cap life":"1 year"}}