{"product_id":"bluelab-opr-meter","title":"Bluelab OPR Meter (Oxidation-Reduction Potential)","description":"\u003cp\u003e\u003cstrong\u003eMonitor Oxidation-Reduction Potential (ORP) to track solution quality, disinfecting power, and sanitation throughout the growing cycle.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact, handheld design for convenient use\u003c\/li\u003e\n\u003cli\u003eBright, easy-to-read backlit display\u003c\/li\u003e\n\u003cli\u003eReplaceable\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eBluelab OPR Probe \u003c\/span\u003e(with BNC connection)\u003c\/li\u003e\n\u003cli\u003eNo ORP probe calibration required\u003c\/li\u003e\n\u003cli\u003eKCl-filled probe cap to keep the probe hydrated\u003c\/li\u003e\n\u003cli\u003e2 metre \/ 6.6ft cable for measuring in hard-to-reach locations\u003c\/li\u003e\n\u003cli\u003eDual compatibility allows optional use of a\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eBluelab pH Probe \u003c\/span\u003efor comprehensive monitoring (pH probe sold separately)\u003c\/li\u003e\n\u003cli\u003eAuto-off function\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":50507204263989,"sku":"TESBLU112","price":399.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/5252\/9717\/files\/Bluelab-OPR-Meter.jpg?v=1790300399","url":"https:\/\/growkings.com.au\/products\/bluelab-opr-meter","provider":"Grow Kings","version":"1.0","type":"link"}