pqwt cl900 acoustic water leak detection

{"cid":"91206881","title":"PQWT CL900 Commercial Water Leak Detector Equipment 8m Pool Plumbing Leak Detection","imgUrl":"https:\/\/img.ismap.com\/nimg\/a6\/60\/3103e26da589f481ee699e2f05de-200x200-1.jpg","attrs":{"Brand Name":"PQWT","Model Number":"CL900","Minimum Order Quantity":"1 set","Delivery Time":"3-5 working days","Certification":"CE,ISO","Place of Origin":"China","Payment Terms":"T\/T, MoneyGram,Paypal,,Ailexpress","Supply Ability":"100 sets per week","Packaging Details":"Alumium specialized flight case + strong carton","Model":"CL900","Depth":"0-8m","Frequency Channel":"28 center frequency analysis","Stand-by Time":"8-10 hours","Operation Mode":"Spectrum Analysis ; Filtering Analysis ; Automatic Analysis","Amplifier Gain":"100-level Gain adjustment, 100-level volume adjustment, and 8-level signal multiple adjustment"}}

{"cid":"91217791","title":"App Control 160L Commercial Water Leak Detection Smart Leak Sensor 8T\/H Osmosis","imgUrl":"https:\/\/img.ismap.com\/nimg\/29\/1c\/133c04929a7deaf31f8a7e59fee3-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"BRISKSPRING","Model Number":"BR-T8-A10-D-BS","Minimum Order Quantity":"100PCS","Delivery Time":"10-30 Days Depend On QTY","Certification":"NSF, SGS, RoHS","Place of Origin":"Zhejiang, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"150000 Pcs Per Month","Packaging Details":"Transparent poly bags + Solid plain cartons for export","Product Name":"Water Leakage Detector","Function":"Leakage Detection & Leakage Testing","Flow Detecting Range":"2 L\/H to 4000 L\/H","Power Supply":"50-60Hz","Working Enviroment":"-20 ~ +55\u2103","Automatic Sewage Discharge":"YES","Lead Insolation":"YES","Connector Size":"3\/4\",1\/2\"","Connection Mode":"Directional, Copper Head Connection (PPR connection)","Service Life":"\u2265 8 years(except the battery)"}}