wifi 7 in 1 water quality monitor

{"cid":"91178288","title":"WiFi 7 in 1 Solar Energy Water Quality Monitor IP67 Waterproof Digital pH Meter for Swimming Pool","imgUrl":"https:\/\/img.chinax.com\/nimg\/a0\/37\/1c074607eafda640a57e04eb6062-200x200-1.jpg","attrs":{"Brand Name":"YIERYI","Minimum Order Quantity":"1","Place of Origin":"Guangdong, China","pH Accuracy":"0.01 pH","CL Measuring range":"0.0-4.0 mg\/L","ORP Measuring range":"-999~+999mV","SALT Measuring range":"0-999ppm;1000-9990ppm","EC Measuring range":"0-2000\u03bcS\/cm; 2000-9990\u03bcS\/cm; 10.01-19.99mS\/cm","TDS Measuring range":"0-999ppm; 1000-9990ppm","TEMP Measuring range":"0.0-50.0\u2103; 32.0-122.0\u2109","pH Measuring range":"0.0-14.0 pH","Product Size":"210*165mm","Waterproof Rating":"IP67","Power Source":"Solar\/USB","Wireless Protocol":"Zigbee WiFi","Data Interface":"Tuya\/Smart Life APP","Measurement Parameters":"pH, salinity, ORP, chlorine, EC, TDS, temperature","Float Capability":"Yes"}}

{"cid":"91225138","title":"Ultrasonic Level transmitter 4G 8M Range IP66 CE ROHS For Industrial Water Tank Monitoring","imgUrl":"https:\/\/img.chinax.com\/nimg\/76\/e1\/202f77b4c153cb2d167e0d497731-200x200-1.jpg","attrs":{"Brand Name":"TOPRIE","Model Number":"TP2405","Minimum Order Quantity":"1 piece","Delivery Time":"5-8 working days","Accuracy":"1+S*0.3%F.S","Certification":"CE\uff0cROHS","Range":"8m \uff0815\u00b0 or 20\u00b0\uff09","Unit":"mm\/m","Communication":"LoRa","LoRa":"868MHZ 915MHZ Need to use our Gateway","Packaging Details":"Packed in paper carton","Warranty":"12 months","Supply Ability":"100 pieces per day","Protocol":"MQTT protocol","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Process connection":"N\/M","Place of Origin":"China","Keyword":"Ultrasonic Level transmitter"}}

{"cid":"91221468","title":"6-in-1 Wifi Water Tester for PH\/EC\/TDS\/SALT\/G.S\/Temp Meter TUYA APP Online Monitoring","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/e4\/7b74b51a9e45edebfab0019e2550-200x200-1.jpg","attrs":{"Price":"Discussion","Brand Name":"OEM","Model Number":"W9909","Warranty":"1 year","Customized support":"OEM, ODM","Place of Origin":"Henan, China","Type":"Wifi Water Quality Monitor","Usage":"laboratory, Household, Portable pH Meter","Product name":"6 in 1 Smart Tuya Wifi Online PH meter","Application":"swimming pool, drinking water ect.","Function":"support tuya ,wifi","specifications":"US,UK,EU","Usage 1":"TDS Meter","Usage 2":"EC Meter","Usage 3":"pH Meter","Usage 4":"Salinity","Usage 5":"G.S"}}