5 6 inch optical tdr

{"cid":"91222228","title":"Time Domain Reflectometer XHDD503C Underground Cable Fault Pinpointer with 5-inch High Bright Touch LCD","imgUrl":"https:\/\/img.chinax.com\/nimg\/4c\/f9\/fb57dbb878835e7794103d90f555-200x200-1.jpg","attrs":{"Price":"","Brand Name":"XZH TEST","Model Number":"XHDD503C","Minimum Order Quantity":"1unit","Delivery Time":"5-8 work days","Magnetic channel gain":"8 levels adjustable.","Transmission speed unit":"0-100ms","Both sound and magnetism are":"greater than 75db","Sound bandwidth":"100-1.6khz","Certification":"CE\/ISO","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"2000units\/year","Packaging Details":"wooden box","Output impedance":"350\u03a9","Accuracy":"1ms","Standby time":"more than 8 hours.","Ambient temperature":"-25~65\u2103; Relative humidity: \u226490%.","Magnetic coil bandwidth":"100-20kHZ","Filter parameters":"All-pass: 100Hz~1600Hz. Low pass: 100Hz~300Hz. Qualcomm: 160Hz~1600Hz. Bandpass: 200Hz~600Hz."}}