10 in 1 water quality test pen

{"cid":"91178288","title":"YY-1010S 10-in-1 Water Quality Test Pen PH TDS EC Salinity ORP H2 S G Temperature Chlorine Resistivity","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/da\/ea69d05188ecb2b3e08a697b0940-200x200-1.jpg","attrs":{"Price":"100","Minimum Order Quantity":"1","details":"Drinking water, aquariums, swimming pools, spas, hydroponics, laboratory, aquaculture","App Connectivity":"Tuya app","Device Limit":"20 devices per app","Work Temperature":"0-60c","Float Capability":"Yes","Ph Rang":"0-14.00 pH,with an accuracy of pH \u00b10.05","Data Export":"Supports email export","Calibration Type":"Automatic buffer recognition","Power Source":"Solar\/USB","Nitrite Resolution":"0.01","Orp Calibration":"256mv(include buffer)","Power Input":"5V USB power supply","Electrode Type":"Glass electrode","Nitrite Range":"0~1.00mg\/L","feature":"Applications","With Backlight":"no","Plug Type":"US\/EU plug (optional)"}}

{"cid":"91225045","title":"Portable Digital Salinity Meter 0.00ppt-50ppt Measuring Range for Water Quality Testing","imgUrl":"https:\/\/img.chinax.com\/nimg\/73\/09\/1e97ea5de1f3159eecc9bd8f2d93-200x200-1.jpg","attrs":{"Price":"29","Minimum Order Quantity":"1","Certification":"RoHS, FCC, CE, ISO9001","Model NO.":"AR8012","Display":"Digital","Appliance":"Food Analysis, Medical Research, Biochemistry","Portable":"Portable","Type":"Salinity Meter","Measuring Range":"0.00ppt-9.99ppt\/10.0ppt-50ppt","Solvent Temperature Compensation Range":"0-60\u00b0c","Accuracy":"\u00b13%F.S.\u00b11 Digit","Temperature Accuracy":"\u00b11\u00b0c","Transport Package":"Box","Specification":"25cmx7cmx5cm, 0.2kgs, plastic","Trademark":"Smartsensor","Origin":"China","HS Code":"9027509090","Production Capacity":"500000pieces\/Year"}}

{"cid":"91198828","title":"OEM ODM Water Quality Analyzer EC PH TEMP TDS Test Pen","imgUrl":"https:\/\/img.chinax.com\/nimg\/94\/0d\/3d1a2d46bd3a33e1d26c51501590-200x200-1.jpg","attrs":{"Price":"$25-$30","Brand Name":"HiYi","Model Number":"TDS EC PH TEMP pen","Minimum Order Quantity":"1","Delivery Time":"3-7 days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union, ","Packaging Details":"paper carton","Supply Ability":"10000 set\/month","Name":"TDS EC PH TEMP test pen","temperature":"10-50degree","servies":"OEM ODM","display":"LCD","size":"34*34*180mm","weight":"50g"}}