{"product_id":"milwaukee-mw804-max-waterproof-4-in-1-ph-ec-tds-temp-tester-with-replaceable-probe","title":"Milwaukee MW804 MAX Waterproof 4-in-1 pH\/EC\/TDS\/Temp Tester with Replaceable Probe","description":"\u003cp data-start=\"353\" data-end=\"448\"\u003e\u003cstrong data-start=\"353\" data-end=\"448\"\u003eProfessional-Grade 4-in-1 Tester for pH, EC, TDS \u0026amp; Temperature — Now with Replaceable Probe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"486\" data-end=\"817\"\u003eThe \u003cstrong data-start=\"490\" data-end=\"560\"\u003eMilwaukee MW804 MAX Waterproof 4-in-1 pH\/EC\/TDS\/Temperature Tester\u003c\/strong\u003e is a high-performance, all-in-one digital meter built for serious growers. Whether you're managing a hydroponic system, aquaponics, or greenhouse operation, this tester gives you fast, reliable results with pinpoint accuracy—right in the palm of your hand.\u003c\/p\u003e\n\u003cp data-start=\"819\" data-end=\"1160\"\u003eWith \u003cstrong data-start=\"824\" data-end=\"862\"\u003eautomatic temperature compensation\u003c\/strong\u003e, a \u003cstrong data-start=\"866\" data-end=\"906\"\u003ereplaceable double-junction pH probe\u003c\/strong\u003e, and \u003cstrong data-start=\"912\" data-end=\"938\"\u003edual-level LCD display\u003c\/strong\u003e, the MW804 MAX delivers comprehensive water quality data in seconds. Fully waterproof (IP65 rated) and lightweight, this tester is designed to perform in rugged grow environments while maintaining user-friendly operation.\u003c\/p\u003e\n\u003chr data-start=\"1162\" data-end=\"1165\"\u003e\n\u003cp data-start=\"1167\" data-end=\"1184\"\u003e\u003cstrong data-start=\"1167\" data-end=\"1184\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1186\" data-end=\"1876\"\u003e\n\u003cli data-start=\"1186\" data-end=\"1253\"\u003e\n\u003cp data-start=\"1188\" data-end=\"1253\"\u003e\u003cstrong data-start=\"1188\" data-end=\"1213\"\u003e4-in-1 Digital Meter:\u003c\/strong\u003e Measures pH, EC, TDS, and Temperature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1254\" data-end=\"1400\"\u003e\n\u003cp data-start=\"1256\" data-end=\"1286\"\u003e\u003cstrong data-start=\"1256\" data-end=\"1284\"\u003eWide Measurement Ranges:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1289\" data-end=\"1400\"\u003e\n\u003cli data-start=\"1289\" data-end=\"1307\"\u003e\n\u003cp data-start=\"1291\" data-end=\"1307\"\u003epH: 0.00–14.00\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1310\" data-end=\"1335\"\u003e\n\u003cp data-start=\"1312\" data-end=\"1335\"\u003eEC: Up to 20.00 mS\/cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1338\" data-end=\"1362\"\u003e\n\u003cp data-start=\"1340\" data-end=\"1362\"\u003eTDS: Up to 10.00 ppt\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1365\" data-end=\"1400\"\u003e\n\u003cp data-start=\"1367\" data-end=\"1400\"\u003eTemp: 32.0–122.0°F (0.0–50.0°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1401\" data-end=\"1452\"\u003e\n\u003cp data-start=\"1403\" data-end=\"1452\"\u003e\u003cstrong data-start=\"1403\" data-end=\"1421\"\u003eHigh Accuracy:\u003c\/strong\u003e ±0.05 pH, ±2% EC\/TDS, ±0.5°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1453\" data-end=\"1509\"\u003e\n\u003cp data-start=\"1455\" data-end=\"1509\"\u003e\u003cstrong data-start=\"1455\" data-end=\"1507\"\u003eReplaceable Double-Junction pH Electrode (Mi60P)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1510\" data-end=\"1591\"\u003e\n\u003cp data-start=\"1512\" data-end=\"1591\"\u003e\u003cstrong data-start=\"1512\" data-end=\"1538\"\u003eAutomatic Calibration:\u003c\/strong\u003e One or two points with 5 stored calibration values\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1592\" data-end=\"1671\"\u003e\n\u003cp data-start=\"1594\" data-end=\"1671\"\u003e\u003cstrong data-start=\"1594\" data-end=\"1626\"\u003eLarge Dual-Level LCD Display\u003c\/strong\u003e with stability indicator and hold function\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1672\" data-end=\"1729\"\u003e\n\u003cp data-start=\"1674\" data-end=\"1729\"\u003e\u003cstrong data-start=\"1674\" data-end=\"1706\"\u003eWaterproof IP65 Construction\u003c\/strong\u003e for wet environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1730\" data-end=\"1766\"\u003e\n\u003cp data-start=\"1732\" data-end=\"1766\"\u003e\u003cstrong data-start=\"1732\" data-end=\"1748\"\u003eLightweight:\u003c\/strong\u003e Just 3.5 ounces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1767\" data-end=\"1838\"\u003e\n\u003cp data-start=\"1769\" data-end=\"1838\"\u003e\u003cstrong data-start=\"1769\" data-end=\"1786\"\u003eBattery Life:\u003c\/strong\u003e 100+ hours of continuous use (batteries included)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1839\" data-end=\"1876\"\u003e\n\u003cp data-start=\"1841\" data-end=\"1876\"\u003e\u003cstrong data-start=\"1841\" data-end=\"1858\"\u003eAuto Shut-Off\u003c\/strong\u003e to conserve power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1878\" data-end=\"1881\"\u003e\n\u003cp data-start=\"1883\" data-end=\"1911\"\u003e\u003cstrong data-start=\"1883\" data-end=\"1911\"\u003eCare \u0026amp; Maintenance Tips:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1913\" data-end=\"2269\"\u003e\n\u003cli data-start=\"1913\" data-end=\"1970\"\u003e\n\u003cp data-start=\"1915\" data-end=\"1970\"\u003eStore pH probe upright in \u003ca href=\"https:\/\/www.amazon.com\/Milwaukee-Instruments-Storage-Solution-Electrode\/dp\/B002P35Y6U?crid=30FJ3QSKKJH01\u0026amp;dib=eyJ2IjoiMSJ9.S8YJxD997Enl3i2H6K563Nw3DvZENUt-4_OAe8OsFvQX0wP45mk1i7bx3v2u2EFnmN9vLYTDPe80_YtczPY1kU81lPPYyLKTHqit1DBGI-oUUCMj0aNb6PXk96lQbd0PaqxXh4-IaISbxBaDSryEKRaW6-CYnIKegE07wif8dfZiw_7fvrZ0htpwNPKpPurKEP0yCgVk7nitT_6stWc13TbG0oosRhXhxeaobRvcEdU.Q_XrwUMeZ_OKYKLIBxt89nvaNeTIsCj-sRlRy-yARyQ\u0026amp;dib_tag=se\u0026amp;keywords=milwaukee+MA9015+storage+solution\u0026amp;qid=1754439416\u0026amp;sprefix=milwaukee+ma9015+storage+solution%2Caps%2C162\u0026amp;sr=8-1\u0026amp;linkCode=ll1\u0026amp;tag=monstergard0e-20\u0026amp;linkId=028de87e75be3fa0677f0701ca62a084\u0026amp;language=en_US\u0026amp;ref_=as_li_ss_tl\" title=\"Milwaukee MA9015 Storage Solution\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-start=\"1941\" data-end=\"1968\"\u003eMA9015 storage solution\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1971\" data-end=\"2024\"\u003e\n\u003cp data-start=\"1973\" data-end=\"2024\"\u003eClean regularly with \u003ca href=\"https:\/\/www.amazon.com\/Milwaukee-Instruments-MA9016-Cleaning-Electrode\/dp\/B000EOM4WY?\u0026amp;linkCode=ll1\u0026amp;tag=monstergard0e-20\u0026amp;linkId=780562767da42482a0f073299023b515\u0026amp;language=en_US\u0026amp;ref_=as_li_ss_tl\" title=\"Milwaukee MA9016 Storage Solution\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-start=\"1994\" data-end=\"2022\"\u003eMA9016 cleaning solution\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2025\" data-end=\"2067\"\u003e\n\u003cp data-start=\"2027\" data-end=\"2067\"\u003eAvoid storing in RO or distilled water\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2068\" data-end=\"2124\"\u003e\n\u003cp data-start=\"2070\" data-end=\"2124\"\u003eCalibrate after storage or cleaning for best results\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2125\" data-end=\"2177\"\u003e\n\u003cp data-start=\"2127\" data-end=\"2177\"\u003eUse \u003cstrong data-start=\"2131\" data-end=\"2141\"\u003eMA9060\u003c\/strong\u003e or \u003cstrong data-start=\"2145\" data-end=\"2156\"\u003eM10030B\u003c\/strong\u003e for EC calibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2178\" data-end=\"2269\"\u003e\n\u003cp data-start=\"2180\" data-end=\"2269\"\u003eConsider the \u003cstrong data-start=\"2193\" data-end=\"2230\"\u003eMilwaukee PH-Main Maintenance Kit\u003c\/strong\u003e for long-term accuracy and performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2178\" data-end=\"2269\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0670\/9487\/2241\/files\/Milwaukee_MW803-MW804_User_Manual.pdf?v=1754438722\" title=\"Milwaukee MW804 User Manual\" rel=\"noopener\" target=\"_blank\"\u003eMilwaukee MW804 User Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2271\" data-end=\"2274\"\u003e\n\u003cp data-start=\"2276\" data-end=\"2563\"\u003e\u003cstrong data-start=\"2276\" data-end=\"2305\"\u003eWhy Choose the MW804 MAX?\u003c\/strong\u003e\u003cbr data-start=\"2305\" data-end=\"2308\"\u003eThis advanced digital tester is perfect for professional growers who demand \u003cstrong data-start=\"2384\" data-end=\"2426\"\u003eprecision, durability, and ease of use\u003c\/strong\u003e. With a rugged design, replaceable components, and trusted Milwaukee accuracy, it’s the tool you can rely on throughout your grow cycle.\u003c\/p\u003e","brand":"Monster Gardens","offers":[{"title":"Default Title","offer_id":45080205623432,"sku":"h_mt_205","price":219.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/4648\/6408\/files\/Milwaukee_MW804_MAX_Waterproof_4-in-1_pH_EC_TDS_Temp_Tester-1.jpg?v=1777328019","url":"https:\/\/www.natesgardensupply.com\/products\/milwaukee-mw804-max-waterproof-4-in-1-ph-ec-tds-temp-tester-with-replaceable-probe","provider":"Nate's Garden Supply","version":"1.0","type":"link"}