{"product_id":"zero-resistance-ammeter","title":"ZERO RESISTANCE AMMETER PORTABLE BATTERY STANDARD RANGE CSCL ZRA VER3 W\/ LCD","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003e\u003cspan\u003eMeasure protective current with precision to validate cathodic protection levels and support pipeline integrity assessments.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe Corrosion Service Zero Resistance Ammeter (ZRA) is a field micro amp meter specifically designed for the corrosion industry. Used with DC coupons, it measures the small currents flowing between a pipeline and a validation coupon, providing an accurate indication of protective current. By minimizing the loading effect associated with conventional ammeters, the ZRA helps validate corrosion protection data and compare actual measurements with design values.\u003c\/span\u003e\u003c\/p\u003e","brand":"Corrosion Service","offers":[{"title":"Ammeter Only","offer_id":46496920109141,"sku":"ZM3P-B","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"Calibration Certificate Only","offer_id":46496920141909,"sku":"ZM3PCC","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/0913\/6725\/files\/ZMP3-B_Faceplate.png?v=1792783649","url":"https:\/\/corrosionservice.com\/products\/zero-resistance-ammeter","provider":"Corrosion Service","version":"1.0","type":"link"}