Microcomputer relay protection tester

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{"cid":"235042","pid":"33118581","pimg_url":"\/\/img1.tradegrowthhub.com\/45\/1b\/461fa056662b\/product\/126910493_s-w400xh400.jpg","name":"Three Phase Microcomputer 3 Protection Relay Tester LDJB-802 Professional Manufacture","attrs":{"Price":"Negotiable","MOQ":"1.0 set","Delivery Time":"Negotiable","Brand":"Longdian"}}

{"cid":"235042","pid":"33118576","pimg_url":"\/\/img1.tradegrowthhub.com\/45\/1b\/461fa056662b\/product\/126910471_s-w400xh400.jpg","name":"Intelligent three-phase microcomputer relay protection tester 400*300*180mm ³","attrs":{"Price":"Negotiable","MOQ":"1.0 set","Delivery Time":"Negotiable","Brand":"Longdian"}}