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{"id":2012190981,"title":"HANNA HI 9812-5 Multiparameter pH\/EC\/TDS\/°C - EC to1990 µS\/cm","handle":"hi9812-5","description":"\u003cul\u003e\n\u003cli style=\"text-align: justify;\"\u003eWater resistant\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eOn-screen tutorial messages for calibration\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eSwitch parameters at the touch of a button\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eAutomatic Temperature Compensation for pH and conductivity\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eSimple calibration; Dials located on the front panel makes calibration quick and simple. even for non-technical users\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eBEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eBattery % displayed on startup\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eFast response probe included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eHI 9812-5 is a pH\/EC\/TDS waterproof meter designed for simplicity in taking pH. µS\/cm. ppm (mg\/L) and temperature measurements. The HI 9812-5 is ideal for hydroponics. greenhouses. farming and ground water applications.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eDue to the built-in temperature sensor. conductivity readings are automatically compensated for temperature changes. The temperature coefficient is fixed at 2%\/°C.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eNo probe changes are required when switching your measured parameter between pH. conductivity and TDS. These multiparameter meters reduce the number of instruments required for daily water quality analysis.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe specially engineered HI 1285-5 pH\/EC\/TDS and temperature probe utilizes a fiber junction and gel electrolyte which provide a fast response and reduced contamination. This combination makes the HI 1285-5 particularly designed to withstand harsh environments such as fertilizer solutions.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e   HI 9812-5 is supplied with  HI 1285-5 multiparameter probe. HI 70007 pH 7.01 calibration solution sachet. HI 70032 1382 ppm (mg\/L) calibration solution sachet. HI 70031 1413 µS\/cm calibration solution sachet. HI 700661 electrode cleaning solution sachets (2). battery. instructions and rugged carrying case.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: justify;\"\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\/manHI_9812-0-5.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e0.0 to 14.0 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eEC\u003c\/td\u003e\n\u003ctd\u003e0 to 1990 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTDS\u003c\/td\u003e\n\u003ctd\u003e0 to 1990 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eEC\u003c\/td\u003e\n\u003ctd\u003e10 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTDS\u003c\/td\u003e\n\u003ctd\u003e10 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e0°C\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±0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eEC\u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTDS\u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e±1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Conversion Factor\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.5 ppm = 1 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003emanual at 1 point (all parameters except temperature)\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. 0 to 50°C with ß = 2%\/°C (EC\/TDS only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eHI 1285-5 polypropylene body. pre-amplified multiparameter probe with internal temperature sensor. 8-pin DIN connector and 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\u003e9V \/ approximately 150 hours of continuous use\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\u003e145 x 80 x 36 mm (5.7 x 3.1 x 1.4”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e230 g (8.1 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eClick on the links below to download the Safety Data Sheet.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.hannainst.com\/sds\/SDS_HI%2070007_2013-06-13.pdf\"\u003eHI 70007\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.hannainst.com\/sds\/SDS_HI%2070031_2013-06-13.pdf\"\u003eHI 70031\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.hannainst.com\/sds\/SDS_HI%2070032_2013-06-13.pdf\"\u003eHI 70032\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" alt=\"\" width=\"20\" height=\"22\" align=\"absmiddle\" border=\"0\"\u003e\u003cspan\u003e  Manual: \u003c\/span\u003e\u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/manHI_9812-0-5.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e","published_at":"2026-06-25T15:26:14+12:00","created_at":"2015-09-04T15:21:57+12:00","vendor":"Hanna Instruments","type":"Electrochemical","tags":["Manufacturer_Hanna Instruments","Type_Conductivity\/TDS Meters","Type_pH \u0026 ORP Meters"],"price":31303,"price_min":31303,"price_max":31303,"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":5764432389,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HI9812-5","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"HANNA HI 9812-5 Multiparameter pH\/EC\/TDS\/°C - EC to1990 µS\/cm","public_title":null,"options":["Default Title"],"price":31303,"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\/phectdsc-handmessgerat-fur-die-wasseraufbereitung-1451_1-1_2015.jpeg?v=1443495514","\/\/acornsci.co.nz\/cdn\/shop\/products\/hi9812-5_400-1_2015.jpeg?v=1443495514"],"featured_image":"\/\/acornsci.co.nz\/cdn\/shop\/products\/phectdsc-handmessgerat-fur-die-wasseraufbereitung-1451_1-1_2015.jpeg?v=1443495514","options":["Title"],"media":[{"alt":"HANNA HI 9812-5 Multiparameter pH\/EC\/TDS\/°C - EC to1990 µS\/cm - Acorn Scientific","id":25185583203,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/phectdsc-handmessgerat-fur-die-wasseraufbereitung-1451_1-1_2015.jpeg?v=1443495514"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/phectdsc-handmessgerat-fur-die-wasseraufbereitung-1451_1-1_2015.jpeg?v=1443495514","width":500},{"alt":"HANNA HI 9812-5 Multiparameter pH\/EC\/TDS\/°C - EC to1990 µS\/cm - Acorn Scientific","id":25185615971,"position":2,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/hi9812-5_400-1_2015.jpeg?v=1443495514"},"aspect_ratio":1.0,"height":400,"media_type":"image","src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/hi9812-5_400-1_2015.jpeg?v=1443495514","width":400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cul\u003e\n\u003cli style=\"text-align: justify;\"\u003eWater resistant\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eOn-screen tutorial messages for calibration\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eSwitch parameters at the touch of a button\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eAutomatic Temperature Compensation for pH and conductivity\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eSimple calibration; Dials located on the front panel makes calibration quick and simple. even for non-technical users\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eBEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eBattery % displayed on startup\u003c\/li\u003e\n\u003cli style=\"text-align: justify;\"\u003eFast response probe included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eHI 9812-5 is a pH\/EC\/TDS waterproof meter designed for simplicity in taking pH. µS\/cm. ppm (mg\/L) and temperature measurements. The HI 9812-5 is ideal for hydroponics. greenhouses. farming and ground water applications.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eDue to the built-in temperature sensor. conductivity readings are automatically compensated for temperature changes. The temperature coefficient is fixed at 2%\/°C.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eNo probe changes are required when switching your measured parameter between pH. conductivity and TDS. These multiparameter meters reduce the number of instruments required for daily water quality analysis.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe specially engineered HI 1285-5 pH\/EC\/TDS and temperature probe utilizes a fiber junction and gel electrolyte which provide a fast response and reduced contamination. This combination makes the HI 1285-5 particularly designed to withstand harsh environments such as fertilizer solutions.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e   HI 9812-5 is supplied with  HI 1285-5 multiparameter probe. HI 70007 pH 7.01 calibration solution sachet. HI 70032 1382 ppm (mg\/L) calibration solution sachet. HI 70031 1413 µS\/cm calibration solution sachet. HI 700661 electrode cleaning solution sachets (2). battery. instructions and rugged carrying case.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: justify;\"\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\/manHI_9812-0-5.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e0.0 to 14.0 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eEC\u003c\/td\u003e\n\u003ctd\u003e0 to 1990 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTDS\u003c\/td\u003e\n\u003ctd\u003e0 to 1990 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eEC\u003c\/td\u003e\n\u003ctd\u003e10 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTDS\u003c\/td\u003e\n\u003ctd\u003e10 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e0°C\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±0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eEC\u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTDS\u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e±1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Conversion Factor\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.5 ppm = 1 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003emanual at 1 point (all parameters except temperature)\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. 0 to 50°C with ß = 2%\/°C (EC\/TDS only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eHI 1285-5 polypropylene body. pre-amplified multiparameter probe with internal temperature sensor. 8-pin DIN connector and 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\u003e9V \/ approximately 150 hours of continuous use\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\u003e145 x 80 x 36 mm (5.7 x 3.1 x 1.4”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e230 g (8.1 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eClick on the links below to download the Safety Data Sheet.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.hannainst.com\/sds\/SDS_HI%2070007_2013-06-13.pdf\"\u003eHI 70007\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.hannainst.com\/sds\/SDS_HI%2070031_2013-06-13.pdf\"\u003eHI 70031\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.hannainst.com\/sds\/SDS_HI%2070032_2013-06-13.pdf\"\u003eHI 70032\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" alt=\"\" width=\"20\" height=\"22\" align=\"absmiddle\" border=\"0\"\u003e\u003cspan\u003e  Manual: \u003c\/span\u003e\u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/manHI_9812-0-5.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e"}

HANNA HI 9812-5 Multiparameter pH/EC/TDS/°C - EC to1990 µS/cm

Product Description
  • Water resistant
  • On-screen tutorial messages for calibration
  • Switch parameters at the touch of a button
  • Automatic Temperature Compensation for pH and conductivity
  • Simple calibration; Dials located on the front panel makes calibration quick and simple. even for non-technical users
  • BEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings
  • Battery % displayed on startup
  • Fast response probe included

 

HI 9812-5 is a pH/EC/TDS waterproof meter designed for simplicity in taking pH. µS/cm. ppm (mg/L) and temperature measurements. The HI 9812-5 is ideal for hydroponics. greenhouses. farming and ground water applications.

Due to the built-in temperature sensor. conductivity readings are automatically compensated for temperature changes. The temperature coefficient is fixed at 2%/°C.

No probe changes are required when switching your measured parameter between pH. conductivity and TDS. These multiparameter meters reduce the number of instruments required for daily water quality analysis.

The specially engineered HI 1285-5 pH/EC/TDS and temperature probe utilizes a fiber junction and gel electrolyte which provide a fast response and reduced contamination. This combination makes the HI 1285-5 particularly designed to withstand harsh environments such as fertilizer solutions.

 

 

Order Information:   HI 9812-5 is supplied with  HI 1285-5 multiparameter probe. HI 70007 pH 7.01 calibration solution sachet. HI 70032 1382 ppm (mg/L) calibration solution sachet. HI 70031 1413 µS/cm calibration solution sachet. HI 700661 electrode cleaning solution sachets (2). battery. instructions and rugged carrying case.

Product Manuals

  Manual: Download

Specification :

Range pH 0.0 to 14.0 pH
  EC 0 to 1990 µS/cm
  TDS 0 to 1990 ppm
  Temperature 0 to 60°C
Resolution pH 0.1 pH
  EC 10 µS/cm
  TDS 10 mg/L
  Temperature 0°C
Accuracy pH ±0.1 pH
  EC ±2% F.S.
  TDS ±2% F.S.
  Temperature ±1°C
TDS Conversion Factor   0.5 ppm = 1 µS/cm
Calibration   manual at 1 point (all parameters except temperature)
Temperature Compensation   Automatic. 0 to 50°C with ß = 2%/°C (EC/TDS only)
Probe   HI 1285-5 polypropylene body. pre-amplified multiparameter probe with internal temperature sensor. 8-pin DIN connector and 1 m (3.3’) cable (included)
Battery Type / Life   9V / approximately 150 hours of continuous use
Environment   0 to 50°C (32 to 122°F); RH max 100%
Dimensions   145 x 80 x 36 mm (5.7 x 3.1 x 1.4”)
Weight   230 g (8.1 oz.)

Click on the links below to download the Safety Data Sheet.

Product Manuals

  Manual: Download

This product is available upon request. Contact us for more information.