soil tester with ph bc salinity

{"cid":"91178288","title":"YG-09s9 9-in-1 PH\/BC\/salinity\/fertility\/nitrogen, phosphorus, potassium\/temperature\/humidity handheld soil tester can store and view 12 sets of records","imgUrl":"https:\/\/img.chinax.com\/nimg\/e9\/98\/8cde9abd83d038672ab2ffcedc6b-200x200-1.jpg","attrs":{"Price":"155","Minimum Order Quantity":"1","Color":"Black","description":"Type-C rechargeable","Pump Type":"Built-in","Model":"SK350-8, SK200-8","Operation Mode":"One-button instant reading","Display":"LCD","Nutrient Type":"Dual-bottle (A+B)","Water Distribution":"Uniform","Item Size":"70*44*4mm","Maintenance Interval":"Every 2 weeks","Prism Material":"High-quality optical glass","Component Set":"Complete kit","Type":"Grain Moisture Tester","Wifi Protocol":"2.4Ghz","Measurement Accuracy":"\u00b10.2% Brix \/ \u00b10.001 SG","feature":"Power Supply","Size":"187 * 37* 37mm,95g"}}

{"cid":"91221468","title":"Temperature PH NPK Moisture EC and Salinity Sensors in Agriculture 7 in 1 Soil Tester Kit","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/c9\/7bfd3efe12592bcb9fd93c815818-200x200-1.jpg","attrs":{"Price":"Discussion","Brand Name":"BINGSHENG","Model Number":"BSK-TR5.0-100","Warranty":"1 year","Customized support":"OEM, ODM","Place of Origin":"Henan, China","Usage":"Industrial, Portable pH Meter","Communication mode":"Digital","Mounting Type":"horizontal installation","Output signal":"RS485(Modbus)","Supply":"5~30V DC","Ingress Protection":"IP68","Response Time":"<1s","Temperature Range":"-40-+80\u2103","Moisture Range":"0-100%","EC Range":"0~20000us\/cm","PH Range":"3~10PH"}}