{"product_id":"hi-8424-handheld-water-resistant-ph-meter-with-ph-electrode-and-c-probe","title":"HI-8424 Handheld Water Resistant pH Meter with pH electrode and °C probe","description":"\u003cp\u003eOne of the most popular pH meters on the market, this splashproof, portable meter delivers fast, accurate pH, ORP and temperature measurements.\u003c\/p\u003e\n\u003cp\u003eNot only does it offer a 0.01 pH resolution across the pH scale, but it is also easy to use without constant reference to an instruction manual.\u003c\/p\u003e\n\u003cp\u003eCalibration is automatic at one or two points with three memorised buffer values - pH 4.01, 7.01, 10.01.\u003c\/p\u003e\n\u003cp\u003eOnce the instrument has been calibrated, the buffer values used during calibration are displayed with tags on the display screen. This keeps users informed of the current calibration and helps to avoid taking measurements that are out of range.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey features\u003c\/b\u003e\u003cbr\u003eRobust splashproof casing Clear LCD display with low battery indicator Keyboard sealed against water \u0026amp; dirt HOLD function freezes readings for ease of recording Calibration, temperature compensation and buffer recognition are all automatic Three standard buffer values Calibration tags on LCD Auto shut-off\u003cbr\u003e\u003cb\u003eSupplied with\u003c\/b\u003e\u003cbr\u003eHI 1230B pH electrode HI 7662 temperature probe HI 70004 pH 4.01 buffer solution sachets HI 70007 pH 7.01 buffer solution sachets HI 700661 electrode cleaning solution sachets x 2 Battery, protective case and instructions\u003cbr\u003e\u003cb\u003eWant to test Redox\/ORP?\u003c\/b\u003e\u003cbr\u003ePurchase part number HI 3230B Redox\/ORP probe to obtain Redox\/ORP readings in the mV range.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003emV\u003c\/td\u003e\n\u003ctd\u003e±699.9 mV; ±1999 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e-20.0 to 120.0°C \/ -4.0 to 248.0°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003emV\u003c\/td\u003e\n\u003ctd\u003e0.1 mV; 1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003emV\u003c\/td\u003e\n\u003ctd\u003e±0.2 mV; ±1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e±0.4°C \/ ±0.8°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eautomatic, 1 or 2 point with 3 memorized buffer values (4.01, 7.01, 10.01)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003eOffset Calibration\u003c\/td\u003e\n\u003ctd\u003e±1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003eSlope Calibration\u003c\/td\u003e\n\u003ctd\u003e75 to 110%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e10\u003cspan\u003e12\u003c\/span\u003e Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eAutomatic, -20 to 120°C (-4 to 248°F) or manual without temperature probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Electrode\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eHI 1230B, double junction, gel filled\u003cbr\u003ePEI (PolyEther-Imide) body, BNC connector, 1 m (3.3') cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Probe\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eHI 7662 with 1 m (3.3') cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type \/ Life\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e1 x 9V \/ approx. 150 hours of continuous use;\u003cbr\u003eauto-off after 20 minutes of non-use or disabled (user-selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F); RH max 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e164 x 76 x 45 mm (6.5 x 3.0 x 1.8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e180 g (6.3 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":54495194120515,"sku":"HI-8424","price":539.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/1864\/8365\/files\/6.webp?v=1779359648","url":"https:\/\/korallifarmi.fi\/products\/hi-8424-handheld-water-resistant-ph-meter-with-ph-electrode-and-c-probe","provider":"Korallifarmi","version":"1.0","type":"link"}