33 frequency multi frequency underground water detector

{"cid":"91206881","title":"PQWT S150 Underground Water Detector with 7 Inch Touch Screen","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/99\/924d801a0ac211b09b6c3f37999a-200x200-1.jpg","attrs":{"Brand Name":"PQWT","Model Number":"PQWT-S150\/S300\/S500","Minimum Order Quantity":"1","Place of Origin":"Hunan, China","Operating Frequency":"Multi-frequency","Measuring Depth":"100~150M","Conversion Range":"0mV-1000mV","Measurement Accuracy":"0.001mV","Measuring Frequency":"Single Band, Triple Band, Multiple Frequency","LCD Size":"7 Inch Touch Screen","A\/D Conversion":"8-bit 1Msps","Input Impedance":"\u226510M\u03a9","Power Supply":"DC12V 4000mAh Built-in Battery","Material":"Plastic","Weight":"<2kg","Measurement Resolution":"0.001mV","Measurement Precision":"\u00b12%","Working Temperature":"-20~40\u2103","Display Type":"7 inch LCD Touch Screen"}}

{"cid":"91192910","title":"Underground Pipeline Detector for Water Supply & Power Cable Route Tracing and Fault Location Gas & Telecom Utility Detection and Cable Identification","imgUrl":"https:\/\/img.chinax.com\/nimg\/07\/0e\/aeb483719423cb150a1dc080fd3f-200x200-1.jpg","attrs":{"Price":"6050","Brand Name":"glomro","Model Number":"GLO-9900A","Minimum Order Quantity":"1","Delivery Time":"5-8 work days","Detection Length":"20km","Supply Ability":"10000pcs","3 Detection Modes":"yes","Low Resistance Cable Fault Location":"yes","Packaging Details":"Carton box\/Wooden box","Remote Monitoring & Control":"yes","Pipeline Route Location":"yes","Detection Depth":"20m","Built-in Bluetooth":"yes","Built-in GPS Positioning":"yes","Pipeline Buried Depth Location":"yes","Cable Identification":"yes"}}