two wheel magnetic crawler system

{"cid":"91150510","title":"Magnetic Creep Corrosion Thickness Measurement System with Two-Wheel Magnetic Crawler","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/69\/cd1be14a65bf4f15f228a2192eaa-200x200-1.jpg","attrs":{"Brand Name":"HUATEC","Model Number":"TG-M70","Minimum Order Quantity":"1set","Delivery Time":"10-15 days after payment","Certification":"ISO,CE","Place of Origin":"China","Payment Terms":"T\/T,Paypal, L\/C","Supply Ability":"100 sets per month","Packaging Details":"in Carton box","Detection control cable":"25m","Thickness Measurement":"Accuracy 0.04mm, Range 2~120 mm (Steel)","Work clearance \/ lift off":"\u22644mm","Measurement non-perpendicularity":"\u00b125\u00b0","Excitation frequency":"3.0~5.0MHz,measuring speed:16~1 times\/s","Sound speed range":"1000~9999 m\/s, adjustment increment: 1 m\/s","Gate function":"automatic gate, manual single gate, manual double gate","Working temperature":"-10~+50\u2103"}}

{"cid":"90021558","title":"EMAT Magnetic Creep Magnetic Crawler Corrosion Thickness Measurement Tester TG-M70","imgUrl":"https:\/\/img.chinax.com\/nimg\/c7\/b0\/8de7b8d8551952cc304edc11d301-200x200-1.jpg","attrs":{"Brand Name":"HUATEC","Model Number":"TG-M70","Minimum Order Quantity":"1pcs","Certification":"ISO, CE, GOST","Place of Origin":"China","Packaging Details":"Standard export package","A\/B scan":"Matching A scan and B scan display","Video camera":"included","Probe":"electromagnetic ultrasonic thickness probe","Remote control":"\uf06c\tThe remote control system to control the scanning direction, and it can be preset scanning direction","Principle":"Electromagnetic ultrasonic EMAT","The minimum radius of curvature on the surface of the object is measured":"the longitudinal axis\u226550mm, and the circumference\u2265125mm","Thickness Measurement accuracy":"0.04mm, Range 2~120 mm (Steel)","Work clearance \/ lift off\uff1a":"\u22644mm","Excitation frequency":"3.0~5.0MHz,measuring speed:16~1 times\/s","Sound speed range":"1000~9999 m\/s, adjustment increment: 1 m\/s","Product name":"Magnetic Creep Magnetic Crawler Corrosion Thickness Measurement Tester"}}