0 1c resolution online dissolved oxygen sensor

{"cid":"91193271","title":"HUAKEYI HK-318 Dissolved Oxygen Analyzer Online Water Analyzer Meter For Water Treatment","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/2e\/eeb7a6a39b90db165ce2b0fa682c-200x200-1.jpg","attrs":{"Price":"600~800","Brand Name":"HUAKEYI","Model Number":"HK-318","Minimum Order Quantity":"5","Delivery Time":"5-8 work days","Place of Origin":"China","Payment Terms":"T\/T","Packaging Details":"wooden box","Display":"192*64 lattice LCD","Resolution (min)":"0.1ug\/L, 0.01mg\/L","Response Time (T90)":"\u226460 sec at 25oC","Temperature Sensor":"Thermistor","Temperature Range":"(0.0-99.9)oC","Temperature Accuracy":"\u00b10.5 oC","Power Supply":"(100-240)VAC, (50-60)Hz","Insulation Strength":"Power to ground 1500V, no flying arc in 1 min","Alarm Output":"Two NC relays, 5A\/30VDC or 5A\/250VAC","Storage Temperature":"(-25 to 55 )oC (above 0 oC for electrode)","Measuring range":"(0-20)ug\/L, (0-200)ug\/L, (0-20)mg\/L (auto-ranging)","Accuracy":"\u00b13%F.S or 1ug\/L (whichever is greater)"}}