where to buy ph meter

{"title":"Essential pH Meter for Gardening & Farming \u2013 Wireless & High Precision","imgUrl":"https:\/\/img.chinax.com\/nimg\/3a\/8f\/adc472adf6f6763db518b82a9154-200x200-1.jpg","attrs":{"Price":"75.99","Brand Name":"yieryi","Model Number":"YY-1033","Minimum Order Quantity":"1","Delivery Time":"5-8 WORKING DAYS","Place of Origin":"CHINA","Payment Terms":"D\/A,L\/C,D\/P,T\/T,Western Union","Supply Ability":"100000","Packaging Details":"PACKING","Compatibility":"iOS and Android devices","Tester":"Automatic Calibration pH Tester","Accuracy":"\u00b10.01 pH","Weight":"50g","Power Supply":"2 x 1.5V AAA Batteries","Display":"LCD","Shape":"Pen Type","Connectivity":"Bluetooth","Operating System":"iOS 7.0 or later, Android 4.3 or later","System":"Cloud Based Data Management System","Measurement Range":"0.00-14.00 pH","Calibration":"5 point calibration","App Required":"Yes","Features":"pH Meter with Bluetooth","Function":"Automatic Calibration"}}

{"title":"Portable Digital PH Meter Tester Pocket Pen For Aquarium And Pool Water","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/95\/606f76f7c213e0aba66c05f69207-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"YICHENG","Model Number":"PH-009","Minimum Order Quantity":"50pcs","Delivery Time":"one week","Place of Origin":"Guangzhou","Payment Terms":"Ex-worked, , L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"10000000pcs\/month","Packaging Details":"carton","Test for":"pH","Accuracy":"\u00b1 0.2PH, \u00b1 0.1PH(20\u00b0 C)","Measure range for pH Level":"0.0-14.0pH","Resolution":"0.1PH","Net weight: 220g":"65g","Plug":"Fixed electrode"}}

{"title":"10 Meters Range Portable Cell Phone Jammer 30dbm With DCS \/ PHS , 6 Antenna","imgUrl":"https:\/\/img.chinax.com\/nimg\/e5\/c7\/16814e345a755c0c5831807942d6-200x200-1.jpg","attrs":{"Brand Name":"EST","Model Number":"EST-808HI","Minimum Order Quantity":"1pcs","Delivery Time":"1-3 working days after received the full payment","Place of Origin":"China guangdong","Certification":"CE","Packaging Details":"neutral packing","Payment Terms":"100% before shipment","Supply Ability":"500pcs\/week\/C","Product Name":"Portable Cell Phone Jammer","Jamming range":"1-10 meters","jamming frequency":"CDMA,GSM,DCS\/PHS,3G,WIFI,GPS","Average out-putting power":"30dBm","Operate time":"2-3 hours continuous","Power consume":"500mW"}}