0 1mg l cod water quality sensor

{"cid":"91188394","title":"KCD310 Online 0.1mg\/L COD Resolution Water Quality Sensor Small Size","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/65\/df\/eea181459a2996b3876d3fa60611-200x200-1.jpg","attrs":{"Price":"$0-$2000","Brand Name":"kacise","Model Number":"KCD310","Minimum Order Quantity":"0-100","Delivery Time":"3-10days","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100","Packaging Details":"Common package or custom package","Measuring principle":"Dual wavelength ultraviolet absorption method","Range of COD":"0-200 mg\/L equiv. Khp","Cod precision":"\u00b1 5% F.S.","COD resolution":"0.1 mg\/L","Turbidity range":"0 ~ 100 NTU","Turbidity accuracy":"\u00b1 5% F.S."}}