{"product_id":"spartna-spr-512-conductivity-tds-salinity-meter","title":"SPARTNA SPR-512 Conductivity\/TDS\/Salinity Meter","description":"\u003cp\u003e\u003cspan\u003eThe SPR-512 is a portable, multi-parameter digital meter designed to measure conductivity, total dissolved solids (TDS), and salinity in water and aqueous solutions. It features automatic temperature compensation (ATC) for accurate readings across varying conditions and includes a large LCD display with intuitive controls. While the standard SPR-512 also supports pH measurement, this version excludes the pH functionality.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThis meter is ideal for environmental monitoring, water treatment, aquaculture, hydroponics, and laboratory use where conductivity-based parameters are essential.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch5\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMulti-Parameter Measurement: Measures conductivity, TDS, and salinity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic Temperature Compensation (ATC): Ensures accuracy from 0°C to 60°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAuto Ranging: Automatically selects the best measurement range\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eData Storage: Stores multiple readings for later recall and analysis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow Battery Indicator: Alerts user when battery power is low\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable Sensor: Built-in conductivity sensor with protection against contamination\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUser-Friendly Controls: Simple push-button interface with clear on-screen indicators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBattery-Powered Operation: Compact and lightweight for portability\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h5\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductivity Range\u003c\/td\u003e\n\u003ctd\u003e0.0 – 199.9 µS\/cm; 200 – 1999 µS\/cm; 2.00 – 19.99 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductivity Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1% full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Range\u003c\/td\u003e\n\u003ctd\u003e0.0 – 99.9 ppm\/mg\/L; 100 – 999 ppm\/mg\/L; 1.00 – 9.99 g\/L (ppt)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Range\u003c\/td\u003e\n\u003ctd\u003e0.0 – 99.9 ppm; 100 – 999 ppm; 0.00 – 9.99 ppt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Conversion Factor\u003c\/td\u003e\n\u003ctd\u003eAdjustable from 0.40 to 1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Conversion Ratio\u003c\/td\u003e\n\u003ctd\u003eAuto-select between 0.40 and 0.60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003eConductivity ATC range: 0°C – 60°C (32°F – 140°F); Coefficient: 2.0% \/ °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e0°C – 90°C (32.0°F – 194°F); Resolution: 0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eLarge LCD with backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Storage\u003c\/td\u003e\n\u003ctd\u003eStores multiple readings with location numbers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eTypically 3 x AAA or CR2032 lithium coin batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto Power Off\u003c\/td\u003e\n\u003ctd\u003eActivated after 10 minutes of inactivity (can be enabled\/disabled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Environment\u003c\/td\u003e\n\u003ctd\u003eIndoor use only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eCE Marked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca title=\"SPR-512 Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/5988\/7813\/files\/SPR-512.pdf?v=1749479985\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSPR-512 Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/5988\/7813\/files\/SPR-512_m.pdf?v=1758199952\" title=\"SPR-512 Manual\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSPR-512 Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"SPR-511 CE\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/5988\/7813\/files\/SPR-512_CE.pdf?v=1752306077\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003eSPR-512 CE\u003c\/a\u003e\u003c\/p\u003e","brand":"Spartna","offers":[{"title":"Default Title","offer_id":48094004347112,"sku":null,"price":400.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/6046\/6664\/files\/IMG_6181_800x_098b2450-174c-41cc-83ac-fea276ed4084.webp?v=1772437949","url":"https:\/\/mmt.com.sa\/products\/spartna-spr-512-conductivity-tds-salinity-meter","provider":"Measurement Methods Technology Company","version":"1.0","type":"link"}