{"product_id":"hanna-hi6221-01-advanced-ph-orp-benchtop-meter","title":"Hanna HI6221-01 Advanced pH\/ORP Benchtop Meter","description":"\u003cp\u003eThe \u003cstrong\u003eHanna HI6221\u003c\/strong\u003e is a streamlined benchtop meter with a large capacitive touchscreen and an integrated \u003cstrong\u003epH\/ORP\u003c\/strong\u003e measurement module. It delivers research-grade accuracy in a compact, easy-to-operate package.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUp to 5-point pH calibration with automatic recognition of standard Hanna and NIST buffers, plus custom buffers\u003c\/li\u003e\n\u003cli\u003eThree logging modes (manual, automatic, autohold) capturing up to 1,000,000 time- and date-stamped data points with sample IDs\u003c\/li\u003e\n\u003cli\u003eConnectivity via USB type A \u0026amp; C, Ethernet, and Wi-Fi — export .csv logs to a thumb drive, email, or FTP\u003c\/li\u003e\n\u003cli\u003eNon-volatile memory retains data and settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included:\u003c\/strong\u003e HI6221 meter, HI1131B glass-body double-junction refillable pH electrode (high-temperature glass), HI7662-TW stainless steel temperature probe, electrode holder with flexible arm, power adapter, USB cable, and quality certificates with quick reference guide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e research and QC laboratories, water quality analysis, and industrial process pH\/ORP measurement — including samples with metals or elevated temperatures.\u003c\/p\u003e\n\u003cp\u003eFind compatible electrodes, buffers, and spares in our \u003ca href=\"\/collections\/hanna-accessories-parts\"\u003eHanna Accessories \u0026amp; Parts\u003c\/a\u003e collection.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eEstimated shipping weight: 4 lb.\u003c\/em\u003e\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":48189975593150,"sku":"HI6221-01","price":1124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/HI6221-Right-Facing-720x720-c7a79b3e-add3-4bdd-a8e8-47f02bc39f80__17200.1674155867.jpg?v=1784817305","url":"https:\/\/envirotechonline.com\/products\/hanna-hi6221-01-advanced-ph-orp-benchtop-meter","provider":"EnviroTech Services","version":"1.0","type":"link"}