epa 410 4 water quality analyzer

{"cid":"91225496","title":"HACH 2100QIS \u200cWater Quality Analyzer IP67 Portable Turbidimeter EPA Method 180.1 Compliant","imgUrl":"https:\/\/img.chinax.com\/nimg\/c9\/8c\/b57d827ba605f07ecb14610fe78d-200x200-1.jpg","attrs":{"Price":"699USA","Brand Name":"HACH","Model Number":"2100QIS","Minimum Order Quantity":"1","Delivery Time":"6-8WEEK","Payment Terms":"T\/T","Supply Ability":"6-8WEEK 699","Measurementparameters":"pH, Dissolved Oxygen (DO), Conductivity, Turbidity, Total Dissolved Solids (TDS), Salinity, Temperature, ORP (Oxidation-Reduction Potential), Ammonia, Nitrate, Phosphate, Chlorine, Fluoride, BOD (Biochemical Oxygen Demand), COD (Chemical Oxygen Demand)","Waterproofrating":"IP67 or higher for portable models","Dimensions":"Varies, typically handheld units around 200x80x40 mm","Portability":"Handheld, portable or benchtop models available","Connectivity":"USB, Bluetooth, Wi-Fi, RS232, or SD card support","Responsetime":"Typically less than 60 seconds","Productname":"Water Quality Analyzers","Accuracy":"\u00b10.01 pH, \u00b10.1 mg\/L DO, \u00b11% FS conductivity","Powersupply":"Rechargeable battery or AC adapter","Measurementrange":"Varies by parameter, typically pH 0-14, DO 0-20 mg\/L, Conductivity 0-200 mS\/cm","Displaytype":"Digital LCD or LED display","Weight":"Typically between 200g to 1.5kg depending on model","Calibration":"Automatic or manual calibration with standard solutions","Datalogging":"Internal memory with capacity for thousands of data points","Operatingtemperature":"0\u00b0C to 50\u00b0C (32\u00b0F to 122\u00b0F)"}}

{"cid":"91198828","title":"TU5200 Laboratory Laser Turbidimeter Without RFID EPA Version","imgUrl":"https:\/\/img.chinax.com\/nimg\/ec\/a9\/e3f06a31b57aa557be362a92a840-200x200-1.jpg","attrs":{"Brand Name":"HiYi","Model Number":"TU5200","Minimum Order Quantity":"1","Delivery Time":"3-7 days","Communication":"Link2sc","Sample Temperature":"4 - 70 \u00b0C","Source Lamp":"650 nm Class 2 Laser","Model":"TU5200 EPA","Dimensions (H x W x D)":"195 mm x 409 mm x 278 mm","Weight":"2.4 kg (5.29 lbs.)","Certification":"CE","Place of Origin":"China","Supply Ability":"1000 set\/month","Packaging Details":"paper carton"}}