{"product_id":"ohaus-st300-g-starter-300-ph-meter-kit-30219114","title":"OHAUS ST300-G Starter 300 Portable pH Meter Kit with ST322 Electrode","description":"\u003cp\u003eThe OHAUS Starter 300 pH meter kit (ST300-G) is a portable pH and ORP meter for lab and field use. It\nstands on its built-in stand on the bench or goes into the field on its wrist strap, and its IP54 housing protects\nit from water and dust. The kit includes the ST322 3-in-1 plastic gel pH electrode, pH buffer powder sachets and a\ncarrying bag.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures pH and oxidation-reduction potential (mV)\u003c\/li\u003e\n\u003cli\u003eAutomatic and manual temperature compensation\u003c\/li\u003e\n\u003cli\u003eAuto buffer recognition stores the calibration data and helps avoid calibration errors\u003c\/li\u003e\n\u003cli\u003eCalibration accuracy is tracked on the display\u003c\/li\u003e\n\u003cli\u003eStores 30 measurements plus the last calibration, recalled with one touch\u003c\/li\u003e\n\u003cli\u003eRuns on 4 AAA batteries (included) for more than 500 operating hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e30219114 (model ST300-G)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003eOHAUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003eStarter 300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003epH range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003emV range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e−1999 to 1999 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003eTemperature range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e0 to 100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e0.01 pH, 1 mV, 0.1 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003eError limits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e±0.01 pH, ±1 mV, ±0.5 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003eUp to 3 points, 4 predefined buffer groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e30 measurements plus last calibration data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003eTemperature compensation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003eAutomatic (ATC) and manual (MTC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003eInput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003eBNC, impedance \u0026gt; 10\u003csup\u003e12\u003c\/sup\u003e Ω; Cinch, NTC 30 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003eLCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003eHousing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003eABS, IP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e4 AAA batteries, more than 500 operating hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003eSize \/ weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003eAbout 90 × 150 × 35 mm (W × D × H), 0.18 kg without batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003eIn the kit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003eStarter 300 meter, ST322 3-in-1 plastic gel pH electrode, pH buffer powder sachets (4.01, 7.00, 10.01), IP54 sets, electrode clip, wrist strap, 4 AAA batteries, portable bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e6e1d3;vertical-align:top;\"\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@graph\": [\n  {\n   \"@type\": \"Product\",\n   \"@id\": \"https:\/\/labsupplies.com\/products\/ohaus-st300-g-starter-300-ph-meter-kit-30219114#product\",\n   \"manufacturer\": {\n    \"@type\": \"Organization\",\n    \"name\": \"OHAUS\"\n   },\n   \"mpn\": \"30219114\",\n   \"additionalProperty\": [\n    {\n     \"@type\": \"PropertyValue\",\n     \"name\": \"Model\",\n     \"value\": \"ST300-G\"\n    },\n    {\n     \"@type\": \"PropertyValue\",\n     \"name\": \"pH range\",\n     \"value\": \"0.00 to 14.00 pH\"\n    },\n    {\n     \"@type\": \"PropertyValue\",\n     \"name\": \"Error limits\",\n     \"value\": \"±0.01 pH, ±1 mV, ±0.5 °C\"\n    },\n    {\n     \"@type\": \"PropertyValue\",\n     \"name\": \"Electrode included\",\n     \"value\": \"ST322 3-in-1 plastic gel pH electrode\"\n    },\n    {\n     \"@type\": \"PropertyValue\",\n     \"name\": \"IP rating\",\n     \"value\": \"IP54\"\n    }\n   ]\n  }\n ]\n}\n\u003c\/script\u003e","brand":"OHAUS","offers":[{"title":"Default Title","offer_id":67986813092072,"sku":"30219114","price":643.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/OHA_30219114-1.jpg?v=1792975469","url":"https:\/\/labsupplies.com\/products\/ohaus-st300-g-starter-300-ph-meter-kit-30219114","provider":"LabSupplies.com","version":"1.0","type":"link"}