{"product_id":"portable-ph-ec-tds-meter-range-ph-0-0-to-14-0-ph-ec-0-00-to-4-00-ms-cm-tds-0-to-1999-ppm-mg-l-hi9813-51","title":"Portable pH\/EC\/TDS meter, range: pH 0.0 to 14.0 pH EC 0.00 to 4.00 mS\/cm TDS 0 to 1999 ppm (mg\/L) - HI9813-51","description":"\u003cp\u003eThe HI9813-5 is an economical, water resistant, portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single probe. The meter operation is simplified with dedicated buttons for measurement modes to be displayed on the LCD and knobs for single point calibration of pH and EC\/TDS.\u003c\/p\u003e\n\u003cp\u003eThe HI9813-5 has a variable EC to TDS conversion factor that automatically changes from 0.56 to 0.78 ppm = 1 µS\/cm based on the actual EC reading. All readings are automatically temperature compensated using a temperature correction coefficient (β) fixed at 2%\/oC. The HI9813-5 is suitable for agricultural, greenhouse and hydroponic applications.\u003c\/p\u003e","brand":"HANNA INSTRUMENTS INC","offers":[{"title":"Default Title","offer_id":67582394892605,"sku":null,"price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0878\/9821\/files\/hi9813-5main.jpg?v=1790425221","url":"https:\/\/hydroxchange.com\/products\/portable-ph-ec-tds-meter-range-ph-0-0-to-14-0-ph-ec-0-00-to-4-00-ms-cm-tds-0-to-1999-ppm-mg-l-hi9813-51","provider":"HydroXchange","version":"1.0","type":"link"}