{"product_id":"extech-ec500-waterproof-exstik-ph-conductivity-meter","title":"Extech EC500 Waterproof ExStik pH\/Conductivity Meter","description":"\u003cp\u003eThe Extech EC500 ExStik® II is a waterproof meter that measures five parameters, conductivity, TDS, salinity, pH and temperature, with one combination electrode: a rugged flat-surface pH electrode paired with an autoranging, high-accuracy conductivity cell.\u003c\/p\u003e\n\u003cp\u003eNine units of measure, an analog bargraph for trends and memory for 25 labeled readings make it a complete pocket water tester for the field or the lab. The conductivity-to-TDS ratio is adjustable, and the RENEW feature tells you when the electrode is due for replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEC500 features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures conductivity, TDS, salinity, pH and temperature with one electrode\u003c\/li\u003e\n\u003cli\u003eCombination flat-surface pH electrode with autoranging conductivity cell\u003c\/li\u003e\n\u003cli\u003e9 units of measure: pH, µS\/cm, mS\/cm, ppm, ppt, mg\/L, g\/L, °C and °F\u003c\/li\u003e\n\u003cli\u003eAnalog bargraph indicates trends\u003c\/li\u003e\n\u003cli\u003eMemory stores up to 25 labeled readings\u003c\/li\u003e\n\u003cli\u003eAdjustable conductivity-to-TDS ratio from 0.4 to 1.0; fixed 0.5 salinity ratio\u003c\/li\u003e\n\u003cli\u003eRENEW feature alerts you when the electrode needs replacement\u003c\/li\u003e\n\u003cli\u003eReplaceable electrode module (Extech EC505)\u003c\/li\u003e\n\u003cli\u003eAuto power off and low battery indicator\u003c\/li\u003e\n\u003cli\u003eWaterproof IP57 housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe EC500 includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEC500 meter with electrode\u003c\/li\u003e\n\u003cli\u003eProtective sensor cap\u003c\/li\u003e\n\u003cli\u003eSample cup with cap\u003c\/li\u003e\n\u003cli\u003eFour CR2032 (3 V) button batteries\u003c\/li\u003e\n\u003cli\u003e48 in (1.2 m) neck strap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe EC510 Kit Upgrade includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEC500 meter with electrode, protective sensor cap and batteries\u003c\/li\u003e\n\u003cli\u003e84 µS\/cm, 1413 µS\/cm and 12,880 µS\/cm conductivity calibration standards\u003c\/li\u003e\n\u003cli\u003epH buffer pouches (one each of pH 4, 7 and 10) plus rinse solution\u003c\/li\u003e\n\u003cli\u003eWeighted base\u003c\/li\u003e\n\u003cli\u003e3 sample cups with caps\u003c\/li\u003e\n\u003cli\u003eCarrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe EC510 kit is also listed on its own: \u003ca href=\"\/products\/extech-ec510-waterproof-exstik-ph-conductivity-kit\"\u003eExtech EC510 Waterproof ExStik pH\/Conductivity Kit\u003c\/a\u003e.\u003c\/p\u003e","brand":"Genie Group, Inc.","offers":[{"title":"No Upgrade","offer_id":48343337435348,"sku":"EXT-EC500","price":204.0,"currency_code":"USD","in_stock":true},{"title":"EC510 Kit Upgrade","offer_id":48343337468116,"sku":"EXT-EC510","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0451\/2724\/files\/EXT-EC500-2.jpg?v=1785144415","url":"https:\/\/www.reliabilitydirect.com\/products\/extech-ec500-waterproof-exstik-ph-conductivity-meter","provider":"Reliability Direct Store, LLC","version":"1.0","type":"link"}