{"product_id":"es3030-voltage-tester-45hz-55hz-digital-large-scale-grounding-grid-earthing-resistance-tester","title":"ES3030 Voltage Tester 45Hz 55Hz Digital Large-Scale Grounding Grid Earthing Resistance Tester","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Graigar\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Black\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFunction:Ground resistance measurement, soil resistivity measurement,step voltage measurement,distributed potential measurement,contact voltage measurement.\u003c\/li\u003e\n\u003cli\u003eResistance range:0.000~2000Ω\u003c\/li\u003e\n\u003cli\u003eTest frequency:45Hz,55Hz,automatic dual frequency optional\u003c\/li\u003e\n\u003cli\u003eShort circuit current:1A,2A,3A,4A,5A(5 settings)\u003c\/li\u003e\n\u003cli\u003eNo-load voltage:AC400V±10%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e ES3030\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBruce\u003c\/b\u003e\u003c\/p\u003e","brand":"Graigar","offers":[{"title":"Default Title","offer_id":43273273901126,"sku":"B0D84D5K9L","price":1899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5917\/3958\/files\/51gEPR9TctL.jpg?v=1749115638","url":"https:\/\/www.graigartech.com\/nl\/products\/es3030-voltage-tester-45hz-55hz-digital-large-scale-grounding-grid-earthing-resistance-tester","provider":"Shenzhen Graigar Technology Co.,Ltd.","version":"1.0","type":"link"}