2 spst relays online orp meter

{"cid":"91199522","title":"-2 \uff5e 16PH 1000 \u03a9 Two SPST Relays Online PH ORP Analyzer For Aquaculture Water Treatment","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/07\/4a\/cffa418485127069c4c8fe66b6e2-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Daruifuno","Model Number":"APX2-C3D","Minimum Order Quantity":"Negotiable","Delivery Time":"7-10 Working Days","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"100 Unit\/Week","Packaging Details":"Carton and foam box for PH\/ORP Analyzer \/Meter","Product name":"Online PH ORP Tester","Relay control":"2 SPST relays","Sensor Input TEMP":"PT1000 or NTC10K","Supply voltage":"DC power supply 18\uff5e36VDC","Range":"\u00b12000mV","Resolution":"0.01PH","Accuracy":"PH: \u00b10.02pH \/ ORP: \u00b12mV","Measure Temperature":"10\uff5e150\u2103 \/ 0.1\u2103\uff0814~302\u2109 \/ 0.1\u2109\uff09","Operating temperature":"0-60\u2103","Instrument size":"144*144*120mm","Instrument weight":"800g","Power consumption":"5W"}}

{"cid":"91193271","title":"HUAKEYI HK-328 PH \/ ORP Analyzer Online Water Analyzer Meter For Water Treatment","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/dd\/e0\/89f28b89e1d1e26f9fa41542d34a-200x200-1.jpg","attrs":{"Price":"600~800","Brand Name":"HUAKEYI","Model Number":"HK-328","Minimum Order Quantity":"5","Delivery Time":"5-8 work days","Place of Origin":"China","Payment Terms":"T\/T","Packaging Details":"wooden box","Display":"29%* 64 lattice LCD","Response Time (T90)":"90% within 90 sec","Output Accuracy":"\u00b11%F.S","Alarm Output":"Two alarm relays, programmable","Communication":"CAN Bus (option)","Ambient Temperature":"(5 to 45)oC","Ambient Humidity":"\u226490%RH (no condensation)","Storage Temperature":"(-25 to 55 )oC (above 0oC for pH electrode)","Power Supply":"(100-240)VAC, (45-65)Hz","Application":"Power, Chem or Petrochemical, Pulp and Paper, Food and Beverage","Measuring range":"ATC: (0.1 to 60.0)oC","Accuracy":"Temperature: \u00b10.5 oC"}}