bnr background noise reduction cable fault locator

{"cid":"91222228","title":"Portable Cable Fault Locator with BNR Background Noise Reduction Mute Noise Reduction and Magnetic Measurement Method","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/28\/5779e6a534a6850749b1dadc2a7a-200x200-1.jpg","attrs":{"Brand Name":"XZH TEST","Model Number":"XHDD503E","Minimum Order Quantity":"1set","Delivery Time":"5-8 work days","Certification":"CE","Place of Origin":"Xi'an ShanXi","Payment Terms":"T\/T","Supply Ability":"3000unit\/year","Packaging Details":"wooden packaging"}}

{"cid":"91185974","title":"ZX-A301 Cable Fault Location Instrument 230\u00d7127\u00d755mm Volume","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/2a\/f98009702f507c1692a5e3992fb3-200x200-1.jpg","attrs":{"Price":"$3,100.00-$5,500.00\/ Sets","Brand Name":"GDZX","Model Number":"ZX-A301","Minimum Order Quantity":"1","Delivery Time":"8-15 work days","Certification":"ISO9001","Place of Origin":"china","Payment Terms":"L\/C,T\/T,Western Union,MoneyGram","Supply Ability":"1200\/Sets per Year","Packaging Details":"export standard wooden box","Acoustic and magnetic synchronization background noise reduction mode:":"supports three modes: strong noise reduction, adaptive noise reduction, no noise reduction","Display mode":"800\u00d7480 high-bright color LCD, visible under sunlight","Use conditions":"Temperature: -10\u2103-40\u2103, humidity 5-90% RH, altitude <4500m","Volume:":"230\u00d7127\u00d755mm","Quality:":"1kg of host; 1.4kg of sensor"}}