{"product_id":"ilwq-312","title":"ILWQ-312 High Accuracy pH Electrode with Calibration Powder,  0-14 pH Probe with BNC Connector \u0026 300cm Cable for Wide Application","description":"\u003cp\u003eThis pH electrode is made of a silver chloride (Ag\/AgCl) reference electrode to measure pH value of liquid. It has a BNC type socket with 300cm long cable that allows you to connect directly to the input terminal of your pH meter, pH controller or any pH device that has a BNC input terminal.\u003cbr\u003e\u003cbr\u003eRe-use your meter portion indefinitely with this replaceable pH electrode. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eFeatures: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong Cable replaceable pH electrode \u003c\/li\u003e\n\u003cli\u003e50 Ohm BNC type connector\u003c\/li\u003e\n\u003cli\u003eGlass bulb\u003c\/li\u003e\n\u003cli\u003eEasy to calibrate using your pH measuring device\u003c\/li\u003e\n\u003cli\u003eEasy checking of pH accurately\u003c\/li\u003e\n\u003cli\u003eComes with protective cap \u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSensor Type: General-purpose combination pH electrode\u003c\/li\u003e\n\u003cli\u003eDimensions: Φ12*156mm\u003c\/li\u003e\n\u003cli\u003eConstruction Material: Polymer housing and glass bulb\u003c\/li\u003e\n\u003cli\u003epH range: 0~14pH\u003c\/li\u003e\n\u003cli\u003eWorking temperature: 0~60°C (32~140°F)\u003c\/li\u003e\n\u003cli\u003eZero potential: 7.0 ±0.5pH (under 25°C \/ 77°F)\u003c\/li\u003e\n\u003cli\u003ePercentage of slope: ≥ 98% (under 25°C \/ 77°F)\u003c\/li\u003e\n\u003cli\u003eInternal resistance: ≤ 250 MΩ (under 25°C \/ 77°F)\u003c\/li\u003e\n\u003cli\u003eAlkaline error: \u0026lt; 15 mV\u003c\/li\u003e\n\u003cli\u003eResponse time: \u0026lt; 2mins\u003c\/li\u003e\n\u003cli\u003eRepeatability: \u0026lt; 0.017\u003c\/li\u003e\n\u003cli\u003eNoise: \u0026lt; 0.5 mV\u003c\/li\u003e\n\u003cli\u003eConnection: \u003cspan data-mce-fragment=\"1\"\u003e50 Ohm \u003c\/span\u003eBNC with fixed cable\u003c\/li\u003e\n\u003cli\u003eCable length: 300 cm (118\")\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSet Includes: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x pH electrode \u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e1 x pH 4.00 calibration powder\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e1 x pH 6.86 calibration powder\u003c\/li\u003e\n\u003cli\u003e1 x pH 9.18 calibration powder\u003c\/li\u003e\n\u003cli\u003eWritten User Manual in English (Other languages are available upon scanning of the QR code)\u003c\/li\u003e\n\u003cli\u003eStandard factory Packaging\n\u003carticle data-clipboard-cangjie='[\"root\",{\"copyFrom\":64217193},[\"p\",{\"list\":{\"listId\":\"artncelh76a\",\"level\":0,\"isOrdered\":false,\"isTaskList\":false,\"isChecked\":false,\"listStyleType\":\"SCIR_ECIR_SREC\",\"listStyle\":{\"format\":\"bullet\",\"text\":\"●\",\"align\":\"left\"},\"hideSymbol\":false,\"extraData\":{}},\"ind\":{\"left\":0}},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"data-type\":\"leaf\"},\"Written User Manual in English (Other languages are available upon scanning of the QR code)\"]]]]' class=\"4ever-article\"\u003e\u003c\/article\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e","brand":"C08","offers":[{"title":"Default Title","offer_id":43067213512747,"sku":"ILWQ-312","price":31.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5850\/1675\/files\/gain-express-e-312-e-312-high-accuracy-ph-electrode-with-calibration-powder-0-14-ph-probe-with-bnc-connector-300cm-cable-for-wide-application-371497.jpg?v=1770633354","url":"https:\/\/instrulife.com\/products\/ilwq-312","provider":"Instrulife","version":"1.0","type":"link"}