{"id":1582072005,"title":"HANNA HI 98129 COMBO Tester for pH\/EC\/TDS\/C° up to 3999 µS. waterproof","handle":"hi98129","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003e\u003cspan class=\"hps\"\u003eHI\u003c\/span\u003e \u003cspan class=\"hps\"\u003e98130\u003c\/span\u003e \u003c\/strong\u003e\u003cspan class=\"hps\"\u003esimultaneously measures\u003c\/span\u003e \u003cspan class=\"hps\"\u003epH. conductivity\u003c\/span\u003e. TDS and \u003cspan class=\"hps\"\u003etemperature.\u003c\/span\u003e \u003cspan class=\"hps\"\u003eIt\u003c\/span\u003e \u003cspan class=\"hps\"\u003eis easy to use\u003c\/span\u003e. fast and accurate. \u003cspan class=\"hps\"\u003eand\u003c\/span\u003e \u003cspan class=\"hps\"\u003eis therefore ideally suited\u003c\/span\u003e \u003cspan class=\"hps\"\u003efor routine measurements\u003c\/span\u003e. \u003cspan class=\"hps\"\u003eWith replaceable\u003c\/span\u003e \u003cspan class=\"hps\"\u003epH electrode.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual \u003cspan class=\"hps\"\u003edisplay of pH\u003c\/span\u003e \u003cspan class=\"hps\"\u003eor\u003c\/span\u003e \u003cspan class=\"hps\"\u003econductivity\u003c\/span\u003e \u003cspan class=\"hps\"\u003e\/\u003c\/span\u003e \u003cspan class=\"hps\"\u003eTDS\u003c\/span\u003e \u003cspan class=\"hps\"\u003eand\u003c\/span\u003e \u003cspan class=\"hps\"\u003etemperature\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hps\"\u003eEasily replaceable\u003c\/span\u003e \u003cspan class=\"hps\"\u003epH electrode\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRugged \u003cspan class=\"hps\"\u003egraphite\u003c\/span\u003e \u003cspan class=\"hps\"\u003econductivity\u003c\/span\u003e \u003cspan class=\"hps\"\u003eprobe\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic \u003cspan class=\"hps\"\u003ecalibration\u003c\/span\u003e \u003cspan class=\"hps\"\u003eand temperature compensation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelectable \u003cspan class=\"hps\"\u003eTDS factor\u003c\/span\u003e \u003cspan class=\"hps\"\u003eand temperature coefficient\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eStability \u003cspan class=\"hps\"\u003eindicator of\u003c\/span\u003e \u003cspan class=\"hps\"\u003esafe values\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hps\"\u003eHOLD\u003c\/span\u003e \u003cspan class=\"hps\"\u003efunction to freeze\u003c\/span\u003e \u003cspan class=\"hps\"\u003ea\u003c\/span\u003e \u003cspan class=\"hps\"\u003ereading in the display\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery \u003cspan class=\"hps\"\u003echarge indicator\u003c\/span\u003e \u003cspan class=\"hps\"\u003eand\u003c\/span\u003e \u003cspan class=\"hps\"\u003eautomatic shut-off\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eOrdering Information : \u003c\/strong\u003e\u003cspan class=\"hps\"\u003eincl\u003c\/span\u003e \u003cspan class=\"hps\"\u003etester\u003c\/span\u003e \u003cspan class=\"hps\"\u003epH electrode\u003c\/span\u003e. \u003cspan class=\"hps\"\u003eelectrode\u003c\/span\u003e \u003cspan class=\"hps\"\u003ereplacement\u003c\/span\u003e \u003cspan class=\"hps\"\u003etool\u003c\/span\u003e \u003cspan class=\"hps\"\u003eand batteries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan class=\"hps\"\u003e\u003cimg src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" alt=\"\" width=\"20\" height=\"22\" align=\"absmiddle\" border=\"0\"\u003e  Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/IST98129_04_13.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification : \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eRange pH 0.00 to 14.00 pH \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eRange EC 0 to 3.999 uS\/cm \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eRange TDS 0 to 2.000 mg\/L (ppm) \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eRange Temperature 0.0 to 60.0°C \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eResolution pH 0.01 \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eResolution EC 0.01 uS\/cm \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eResolution TDS 1 mg\/L\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eResolution Temperature 0.1°C \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eAccuracy pH ±0.05 pH\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eAccuracy EC\/TDS ±2% of Measurement Range\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eAccuracy Temmperature ±0.5°C \u003cspan class=\"hps\"\u003ePH \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cspan class=\"hps\"\u003eCalibration\u003c\/span\u003e \u003cspan class=\"hps\"\u003eAutomatic.\u003c\/span\u003e \u003cspan class=\"hps\"\u003e2-point.\u003c\/span\u003e \u003cspan class=\"hps\"\u003estored\u003c\/span\u003e \u003cspan class=\"hps\"\u003ewith 2 buffers\u003c\/span\u003e \u003cspan class=\"hps\"\u003eCalibration\u003c\/span\u003e \u003cspan class=\"hps\"\u003eEC \/ TDS\u003c\/span\u003e \u003cspan class=\"hps\"\u003eautomatic.\u003c\/span\u003e \u003cspan class=\"hps\"\u003e1 point\u003c\/span\u003e \u003cspan class=\"hps atn\"\u003e(\u003c\/span\u003e\u003cspan\u003e1.413 uS\u003c\/span\u003e \u003cspan class=\"hps\"\u003e\/\u003c\/span\u003e \u003cspan class=\"hps\"\u003ecm or\u003c\/span\u003e 1.382ppm)\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cspan class=\"hps\"\u003eTemperature Compensation\u003c\/span\u003e \u003cspan class=\"hps\"\u003epH\u003c\/span\u003e\u003cspan\u003e: automatic; \u003c\/span\u003e\u003cspan class=\"hps\"\u003eEC \/ TDS\u003c\/span\u003e\u003cspan\u003e: automatic \u003cspan class=\"hps\"\u003ewith\u003c\/span\u003e \u003cspan class=\"hps\"\u003eβ\u003c\/span\u003e \u003cspan class=\"hps\"\u003eselectable\u003c\/span\u003e \u003cspan class=\"hps\"\u003efrom 0.0 to 2.4\u003c\/span\u003e\u003cspan\u003e% \/\u003c\/span\u003e \u003cspan class=\"hps\"\u003e°\u003c\/span\u003e \u003cspan class=\"hps\"\u003eC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cspan class=\"hps\"\u003eSelectable\u003c\/span\u003e \u003cspan class=\"hps\"\u003eTDS factor\u003c\/span\u003e \u003cspan class=\"hps\"\u003efrom 0.45 to 1.00\u003c\/span\u003e \u003cspan class=\"hps\"\u003eHI\u003c\/span\u003e \u003cspan class=\"hps\"\u003e73127\u003c\/span\u003e \u003cspan class=\"hps\"\u003epH electrode\u003c\/span\u003e \u003cspan class=\"hps\"\u003e(included)\u003c\/span\u003e \u003cspan class=\"hps\"\u003ePower supply 4 x\u003c\/span\u003e \u003cspan class=\"hps\"\u003e1.5V\u003c\/span\u003e \u003cspan class=\"hps\"\u003e\/ approx\u003c\/span\u003e \u003cspan class=\"hps\"\u003e100\u003c\/span\u003e \u003cspan class=\"hps\"\u003ehours\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cspan class=\"hps\"\u003eAutomatic shut-off\u003c\/span\u003e \u003cspan class=\"hps\"\u003eafter 8 min\u003c\/span\u003e \u003cspan class=\"hps\"\u003emeasurement\u003c\/span\u003e \u003cspan class=\"hps\"\u003einterval\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cspan class=\"hps\"\u003eDimensions\u003c\/span\u003e \u003cspan class=\"hps\"\u003e163\u003c\/span\u003e \u003cspan class=\"hps\"\u003ex 40 x\u003c\/span\u003e \u003cspan class=\"hps\"\u003e26 mm Weight\u003c\/span\u003e \u003cspan class=\"hps\"\u003e85 g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e","published_at":"2026-06-25T16:30:11+12:00","created_at":"2015-09-01T15:03:02+12:00","vendor":"Hanna Instruments","type":"Electrochemical","tags":["Manufacturer_Hanna Instruments"],"price":28250,"price_min":28250,"price_max":28250,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":4857059461,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HI98129","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"HANNA HI 98129 COMBO Tester for pH\/EC\/TDS\/C° up to 3999 µS. waterproof","public_title":null,"options":["Default Title"],"price":28250,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/acornsci.co.nz\/cdn\/shop\/products\/spritzwasserfester-phectdsc-tester-bis-3999-s-1455_1-1_2015_5f6cbcf0-df76-4c32-a792-b26f5773f6a5.jpeg?v=1443494493"],"featured_image":"\/\/acornsci.co.nz\/cdn\/shop\/products\/spritzwasserfester-phectdsc-tester-bis-3999-s-1455_1-1_2015_5f6cbcf0-df76-4c32-a792-b26f5773f6a5.jpeg?v=1443494493","options":["Title"],"media":[{"alt":"HI 98129 COMBO Tester for pH\/EC\/TDS\/C° up to 3999 µS. waterproof - Acorn Scientific","id":21268037731,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/spritzwasserfester-phectdsc-tester-bis-3999-s-1455_1-1_2015_5f6cbcf0-df76-4c32-a792-b26f5773f6a5.jpeg?v=1443494493"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/spritzwasserfester-phectdsc-tester-bis-3999-s-1455_1-1_2015_5f6cbcf0-df76-4c32-a792-b26f5773f6a5.jpeg?v=1443494493","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003e\u003cspan class=\"hps\"\u003eHI\u003c\/span\u003e \u003cspan class=\"hps\"\u003e98130\u003c\/span\u003e \u003c\/strong\u003e\u003cspan class=\"hps\"\u003esimultaneously measures\u003c\/span\u003e \u003cspan class=\"hps\"\u003epH. conductivity\u003c\/span\u003e. TDS and \u003cspan class=\"hps\"\u003etemperature.\u003c\/span\u003e \u003cspan class=\"hps\"\u003eIt\u003c\/span\u003e \u003cspan class=\"hps\"\u003eis easy to use\u003c\/span\u003e. fast and accurate. \u003cspan class=\"hps\"\u003eand\u003c\/span\u003e \u003cspan class=\"hps\"\u003eis therefore ideally suited\u003c\/span\u003e \u003cspan class=\"hps\"\u003efor routine measurements\u003c\/span\u003e. \u003cspan class=\"hps\"\u003eWith replaceable\u003c\/span\u003e \u003cspan class=\"hps\"\u003epH electrode.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual \u003cspan class=\"hps\"\u003edisplay of pH\u003c\/span\u003e \u003cspan class=\"hps\"\u003eor\u003c\/span\u003e \u003cspan class=\"hps\"\u003econductivity\u003c\/span\u003e \u003cspan class=\"hps\"\u003e\/\u003c\/span\u003e \u003cspan class=\"hps\"\u003eTDS\u003c\/span\u003e \u003cspan class=\"hps\"\u003eand\u003c\/span\u003e \u003cspan class=\"hps\"\u003etemperature\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hps\"\u003eEasily replaceable\u003c\/span\u003e \u003cspan class=\"hps\"\u003epH electrode\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRugged \u003cspan class=\"hps\"\u003egraphite\u003c\/span\u003e \u003cspan class=\"hps\"\u003econductivity\u003c\/span\u003e \u003cspan class=\"hps\"\u003eprobe\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic \u003cspan class=\"hps\"\u003ecalibration\u003c\/span\u003e \u003cspan class=\"hps\"\u003eand temperature compensation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelectable \u003cspan class=\"hps\"\u003eTDS factor\u003c\/span\u003e \u003cspan class=\"hps\"\u003eand temperature coefficient\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eStability \u003cspan class=\"hps\"\u003eindicator of\u003c\/span\u003e \u003cspan class=\"hps\"\u003esafe values\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hps\"\u003eHOLD\u003c\/span\u003e \u003cspan class=\"hps\"\u003efunction to freeze\u003c\/span\u003e \u003cspan class=\"hps\"\u003ea\u003c\/span\u003e \u003cspan class=\"hps\"\u003ereading in the display\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery \u003cspan class=\"hps\"\u003echarge indicator\u003c\/span\u003e \u003cspan class=\"hps\"\u003eand\u003c\/span\u003e \u003cspan class=\"hps\"\u003eautomatic shut-off\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eOrdering Information : \u003c\/strong\u003e\u003cspan class=\"hps\"\u003eincl\u003c\/span\u003e \u003cspan class=\"hps\"\u003etester\u003c\/span\u003e \u003cspan class=\"hps\"\u003epH electrode\u003c\/span\u003e. \u003cspan class=\"hps\"\u003eelectrode\u003c\/span\u003e \u003cspan class=\"hps\"\u003ereplacement\u003c\/span\u003e \u003cspan class=\"hps\"\u003etool\u003c\/span\u003e \u003cspan class=\"hps\"\u003eand batteries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan class=\"hps\"\u003e\u003cimg src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" alt=\"\" width=\"20\" height=\"22\" align=\"absmiddle\" border=\"0\"\u003e  Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/IST98129_04_13.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification : \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eRange pH 0.00 to 14.00 pH \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eRange EC 0 to 3.999 uS\/cm \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eRange TDS 0 to 2.000 mg\/L (ppm) \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eRange Temperature 0.0 to 60.0°C \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eResolution pH 0.01 \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eResolution EC 0.01 uS\/cm \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eResolution TDS 1 mg\/L\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eResolution Temperature 0.1°C \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eAccuracy pH ±0.05 pH\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eAccuracy EC\/TDS ±2% of Measurement Range\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eAccuracy Temmperature ±0.5°C \u003cspan class=\"hps\"\u003ePH \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cspan class=\"hps\"\u003eCalibration\u003c\/span\u003e \u003cspan class=\"hps\"\u003eAutomatic.\u003c\/span\u003e \u003cspan class=\"hps\"\u003e2-point.\u003c\/span\u003e \u003cspan class=\"hps\"\u003estored\u003c\/span\u003e \u003cspan class=\"hps\"\u003ewith 2 buffers\u003c\/span\u003e \u003cspan class=\"hps\"\u003eCalibration\u003c\/span\u003e \u003cspan class=\"hps\"\u003eEC \/ TDS\u003c\/span\u003e \u003cspan class=\"hps\"\u003eautomatic.\u003c\/span\u003e \u003cspan class=\"hps\"\u003e1 point\u003c\/span\u003e \u003cspan class=\"hps atn\"\u003e(\u003c\/span\u003e\u003cspan\u003e1.413 uS\u003c\/span\u003e \u003cspan class=\"hps\"\u003e\/\u003c\/span\u003e \u003cspan class=\"hps\"\u003ecm or\u003c\/span\u003e 1.382ppm)\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cspan class=\"hps\"\u003eTemperature Compensation\u003c\/span\u003e \u003cspan class=\"hps\"\u003epH\u003c\/span\u003e\u003cspan\u003e: automatic; \u003c\/span\u003e\u003cspan class=\"hps\"\u003eEC \/ TDS\u003c\/span\u003e\u003cspan\u003e: automatic \u003cspan class=\"hps\"\u003ewith\u003c\/span\u003e \u003cspan class=\"hps\"\u003eβ\u003c\/span\u003e \u003cspan class=\"hps\"\u003eselectable\u003c\/span\u003e \u003cspan class=\"hps\"\u003efrom 0.0 to 2.4\u003c\/span\u003e\u003cspan\u003e% \/\u003c\/span\u003e \u003cspan class=\"hps\"\u003e°\u003c\/span\u003e \u003cspan class=\"hps\"\u003eC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cspan class=\"hps\"\u003eSelectable\u003c\/span\u003e \u003cspan class=\"hps\"\u003eTDS factor\u003c\/span\u003e \u003cspan class=\"hps\"\u003efrom 0.45 to 1.00\u003c\/span\u003e \u003cspan class=\"hps\"\u003eHI\u003c\/span\u003e \u003cspan class=\"hps\"\u003e73127\u003c\/span\u003e \u003cspan class=\"hps\"\u003epH electrode\u003c\/span\u003e \u003cspan class=\"hps\"\u003e(included)\u003c\/span\u003e \u003cspan class=\"hps\"\u003ePower supply 4 x\u003c\/span\u003e \u003cspan class=\"hps\"\u003e1.5V\u003c\/span\u003e \u003cspan class=\"hps\"\u003e\/ approx\u003c\/span\u003e \u003cspan class=\"hps\"\u003e100\u003c\/span\u003e \u003cspan class=\"hps\"\u003ehours\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cspan class=\"hps\"\u003eAutomatic shut-off\u003c\/span\u003e \u003cspan class=\"hps\"\u003eafter 8 min\u003c\/span\u003e \u003cspan class=\"hps\"\u003emeasurement\u003c\/span\u003e \u003cspan class=\"hps\"\u003einterval\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cspan class=\"hps\"\u003eDimensions\u003c\/span\u003e \u003cspan class=\"hps\"\u003e163\u003c\/span\u003e \u003cspan class=\"hps\"\u003ex 40 x\u003c\/span\u003e \u003cspan class=\"hps\"\u003e26 mm Weight\u003c\/span\u003e \u003cspan class=\"hps\"\u003e85 g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e"}