{"title":"Chlorine Meters","description":"\u003cp\u003e\u003cspan\u003eWater chlorination is the process of adding chlorine (Cl2) to water as a method of water purification to make it fit for human consumption as drinking water. Sper Scientific offers Chlorine meters, test kits and supplies that meet the standard method 4500-CI G for drinking water and the ISO 7027 standards.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"chlorine-meter","title":"Portable Digital Chlorine Meter with Large LCD Display","description":"\u003ch1 class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eThis compact, battery operated meter is easily portable for field or lab use.\u003c\/b\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"p2\"\u003e\u003cstrong\u003e\u003cspan class=\"s1\"\u003eFollows EPA method 330.5 for wastewater, and standard method 4500-CI G for drinking water.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003eThis compact chlorine meter features push button automatic 3-point calibration, hold and min-max recall. It's perfect for testing swimming pools, municipal water, food and beverage water or other aqueous solutions where fluid clarity is important. The meter measures the free and total chlorine (CL) in the 0.00 to 3.50 ppm ( mg\/L ) range. The measuring method is an adaptation of the USEPA Method 330.5 for wastewater and Standard Method 4500-Cl G for drinking water.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003eThe advanced optical system based on a special narrow band LED lamp that allows most accurate and repeatable reading. User-friendly and powerful calibration functions are also available to validate the performance of your meter at any time. The unique optics structure, enables the instrument to read with high resolution : 0.01 ppm ( mg\/L ).\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eSplash-proof front panel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eLarge, clear LCD display\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eAdvanced microprocessor assures maximum possible accuracy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eBattery operated for field or on-site use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eData hold function freezes the desired value on display\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eRecords Maximum and Minimum readings with recall\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eCompact, heavy-duty housing plus hard carrying case to keep everything safe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eIncludes 1.00 ppm free standard solution and 1.00 ppm total standard solution\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eAuto shut-off function\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003eDimensions: 6½ x 3 x 2½” (165 x 75 x 65 mm)\u003cbr\u003eWeight: 11 oz (310 g)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eThis instrument comes ready to use in a hard, foam lined, carrying case with zero, free, and total chlorine calibration solutions, 2 empty test bottles, 10 free and 10 total reagent packs, cleaning cloth, instruction manual and 6 AAA batteries.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan\u003e\u003c\/span\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable class=\"specs_chart\" style=\"width: 522px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 125px;\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 160px;\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 124px;\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 126px;\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 116px;\"\u003eFree or total chlorine\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 128px;\"\u003e0.00 to 3.50 ppm\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 124px;\"\u003e0.01 ppm\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 126px;\"\u003e±0.02 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860043A-i.pdf?v=1665769129\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860043A-i.pdf?v=1665769129\"\u003e\u003cimg data-mce-fragment=\"1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860043A-i.pdf?v=1665769129\" target=\"_blank\"\u003e \u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860043A-i.pdf?v=1665769129\"\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":33143330963592,"sku":"860043","price":384.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Chlorine-Meter-797091.jpg?v=1752691896"},{"product_id":"re","title":"Reagent - Total Chlorine 10-Pack","description":"\u003cp\u003e\u003cstrong\u003eLUCTP-10 reagent packets for the determination of total chlorine.\u003cbr\u003e10 packets per bag. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor use with \u003ca href=\"https:\/\/sperdirect.com\/products\/chlorine-meter\" title=\"Sper Scientific Chlorine Meter\"\u003eSper Scientific Chlorine Meter #860043\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":43336409874656,"sku":"LUCTP-10","price":16.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/LUCTP-10-Reagent_1-500227.jpg?v=1752691862"},{"product_id":"reagent-free-chlorine-10-pack","title":"Reagent - Free Chlorine 10-Pack","description":"\u003cp\u003e\u003cstrong\u003eLUCFP-10 reagent packets for the determination of total chlorine.\u003cbr\u003e10 packets per bag. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor use with \u003ca href=\"https:\/\/sperdirect.com\/products\/chlorine-meter\" title=\"Sper Scientific Chlorine Meter\"\u003eSper Scientific Chlorine Meter #860043\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":43336511062240,"sku":"LUCFP-10","price":16.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/LUCFP-10-Reagent_1-346725.jpg?v=1752691883"},{"product_id":"0-ppm-chlorine-standard","title":"1 PPM Total Chlorine Standard | CT-01","description":"\u003cstrong\u003eFor use with: \u003ca href=\"https:\/\/sperdirect.com\/collections\/chlorine\/products\/chlorine-meter\" title=\"Portable Digital Chlorine Meter\" data-mce-href=\"https:\/\/sperdirect.com\/collections\/chlorine\/products\/chlorine-meter\"\u003eSper Scientific 860043 Portable Digital Chlorine Meter\u003c\/a\u003e\u003c\/strong\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":43957402927328,"sku":"860043-CT","price":16.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/1-ppm-total-chlorine-standard-ct-01-860043-ct-882064.jpg?v=1752691864"},{"product_id":"1-ppm-free-chlorine-standard-cf-01","title":"1 PPM Free Chlorine Standard | CF-01","description":"\u003cstrong\u003eFor use with: \u003ca href=\"https:\/\/sperdirect.com\/collections\/chlorine\/products\/chlorine-meter\" title=\"Portable Digital Chlorine Meter\" data-mce-href=\"https:\/\/sperdirect.com\/collections\/chlorine\/products\/chlorine-meter\"\u003eSper Scientific 860043 Portable Digital Chlorine Meter\u003c\/a\u003e\u003c\/strong\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":43957408825568,"sku":"860043-CF","price":16.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/1-ppm-free-chlorine-standard-cf-01-860043-cf-204450.jpg?v=1752691886"},{"product_id":"0ppm-free-chlorine-standard-cf-01","title":"0PPM Chlorine Standard | CL-01","description":"\u003cstrong\u003eFor use with: \u003ca href=\"https:\/\/sperdirect.com\/collections\/chlorine\/products\/chlorine-meter\" title=\"Portable Digital Chlorine Meter\" data-mce-href=\"https:\/\/sperdirect.com\/collections\/chlorine\/products\/chlorine-meter\"\u003eSper Scientific 860043 Portable Digital Chlorine Meter\u003c\/a\u003e\u003c\/strong\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":43957420851424,"sku":"860043-CL","price":16.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/0ppm-chlorine-standard-cl-01-860043-cl-477295.jpg?v=1752691862"},{"product_id":"digital-residual-chlorine-sensor","title":"Online Digital Residual Chlorine Sensor","description":"\u003ch1\u003eSper Scientific Inline Digital Residual Chlorine Sensor is an advanced, intelligent water quality sensor designed for high-performance residual chlorine measurement.\u003cspan class=\"s1\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/multi-parameter-inline-water-quality-analyzer-870001-820665_100x100.jpg?v=1730508960\" alt=\"Multi-Parameter Water Quality Analyzer\" style=\"margin-right: 16px; margin-bottom: 16px; float: left;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e\u003cbr\u003eThis sensor is only for use with: \u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/inline-water-quality-monitors-sensors\/products\/multi-parameter-analyzer\" title=\"Multi-parameter-analyzer\"\u003eSper Scientific 870001 \u003cspan\u003eMulti-Parameter Water Quality Analyzer\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eUtilizing a non-membrane, constant voltage design, it eliminates the need for diaphragm replacements and reagents, ensuring stable performance and low-maintenance operation. This sensor provides high sensitivity, rapid response, accurate measurements, excellent stability, and superior repeatability, making it ideal for monitoring residual chlorine levels in various applications.\u003c\/p\u003e\n\u003cp\u003eWidely used in automated dosing for circulating water, chlorine management in swimming pools, and continuous monitoring in drinking water treatment plants, distribution networks, pool facilities, hospital wastewater, and water quality management projects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolated Power and Output Design\u003c\/strong\u003e: Ensures electrical safety and reliable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Power and Communication Protection\u003c\/strong\u003e: Comprehensive protection circuitry for dependable performance without additional isolation equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Environmental Resistance\u003c\/strong\u003e: Built-in circuitry for easier installation and operation in various settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS485 MODBUS-RTU Interface\u003c\/strong\u003e: Supports two-way communication for remote commands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser-Friendly Communication Protocol\u003c\/strong\u003e: Simple and practical for easy use and integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Diagnostic Information Output\u003c\/strong\u003e: Provides extensive electrode diagnostic details.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Memory\u003c\/strong\u003e: Stores calibration and settings, retained even after power-off.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eOrdering Notes: \u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e1. All Sper Inline \u003ca title=\"Inline Water Quality Monitoring\" href=\"https:\/\/sperdirect.com\/collections\/inline-water-quality-monitors-sensors\"\u003eWater Quality Meters and Sensors\u003c\/a\u003e are sold separately - one of each is required for a complete system. \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"color: #ff2a00;\"\u003e2. All Inline Water Quality Meters and Sensors ship direct from the factory. Please allow 10-15 business days for shipping and \u003cspan style=\"caret-color: rgb(255, 42, 0);\"\u003ehandling\u003c\/span\u003e. \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e1) Chlorine Measurement Range: 0.00 ~ 20.00mg \/ L\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e2) Resolution: 0.01mg \/ L\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e3) Accuracy: 1% F.S.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e4) Temperature compensation: -10.0 ~ 110.0 ℃\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e5) SS316 housing, platinum sensor, three-electrode method\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e6) PG13.5 thread, easy to install on site\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e7) 2 power lines, 2 RS-485 signal lines\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e8) 24VDC power supply, power supply fluctuation range ± 10%, 2000V isolation\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860031-33-i.pdf?v=1598908093\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Inline Digital Residual Chlorine Sensor - Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/870001-CL_Residual_Chlorine_Sensor_Users_Manual.pdf\" target=\"_blank\"\u003e\u003cimg alt=\"PDF\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860031-33-i.pdf?v=1598908093\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Inline Digital Residual Chlorine Sensor - Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/870001-CL_Residual_Chlorine_Sensor_Users_Manual.pdf\" target=\"_blank\"\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":46246434439392,"sku":"870001-CL","price":1516.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/inline-digital-residual-chlorine-sensor-870001-cl-801429.jpg?v=1752691875"},{"product_id":"inline-residual-chlorine-analyzer","title":"Online Residual Chlorine Analyzer","description":"\u003cp\u003e\u003cb\u003eOrdering Notes:\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e1. \u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"color: #ff2a00;\"\u003eAll Inline Water Quality Meters and Sensors ship direct from the factory. Please allow 10-15 business days for shipping and \u003cspan style=\"caret-color: rgb(255, 42, 0);\"\u003ehandling\u003c\/span\u003e. \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e\u003cstrong\u003eOnline Residual Chlorine Meter\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Online Residual Chlorine Meter seamlessly integrates a digital residual chlorine sensor, flow cell, piping, and valve into a single unit. This unified system allows for centralized monitoring and management via a controller. It combines online water quality analysis, database management, and calibration functions, making chlorine data collection and analysis straightforward and efficient.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous monitoring of residual chlorine in clean water\u003c\/li\u003e\n\u003cli\u003eChlorine monitoring in swimming pools\u003c\/li\u003e\n\u003cli\u003eMeasurement of chlorine in food and beverage water\u003c\/li\u003e\n\u003cli\u003ePotable water quality assessment\u003c\/li\u003e\n\u003cli\u003eProcess liquid monitoring\u003c\/li\u003e\n\u003cli\u003eEvaluation of treated process water\u003c\/li\u003e\n\u003cli\u003eMonitoring of pipe networks and secondary water supplies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003ePlug and Play\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eWith precision digital residual chlorine sensor (included)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eBubble Rejection System\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eClassic flow cell design\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eAutomatic Drain Function\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eLess manual maintenance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Power Range\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e85V AC ~ 265V AC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-\u003cmeta charset=\"utf-8\"\u003eElectromagnetic Interface\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eAnti-electromagnetic interference and surge protection\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003ePower Off Protection Function\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eSaves measurement data completely on power disruption\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable class=\"table table-bordered table-hover\" style=\"width: 79.0698%; height: 775px;\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\" style=\"height: 19.5938px;\"\u003e\n\u003ctd rowspan=\"1\" colspan=\"1\" style=\"width: 37.5303%; height: 19.5938px;\"\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"1\" style=\"width: 61.8305%; height: 19.5938px;\"\u003e\u003cstrong\u003eInline Residual Chlorine Meter\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd rowspan=\"1\" colspan=\"1\" style=\"width: 37.5303%; height: 19.5938px;\"\u003e\u003cstrong\u003eMeasured Parameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"1\" style=\"width: 61.8305%; height: 19.5938px;\"\u003eResidual Chlorine, Temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 106.781px;\"\u003e\n\u003ctd style=\"width: 37.5303%; height: 106.781px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMeasuring Range\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 61.8305%; height: 106.781px;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e0-60℃\u003c\/p\u003e\n\u003cp\u003e0-20 mg\/L (pH:5.5-10.5)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.1875px;\"\u003e\n\u003ctd rowspan=\"1\" colspan=\"1\" style=\"width: 37.5303%; height: 71.1875px;\"\u003e\u003cstrong\u003eUnit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"1\" style=\"width: 61.8305%; height: 71.1875px;\"\u003e\n\u003cp\u003eTurbidity: mg\/L\u003c\/p\u003e\n\u003cp\u003eTemperature: ℃\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.1875px;\"\u003e\n\u003ctd rowspan=\"1\" colspan=\"1\" style=\"width: 37.5303%; height: 71.1875px;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"1\" style=\"width: 61.8305%; height: 71.1875px;\"\u003e\n\u003cp\u003e0.01 mg\/L\u003c\/p\u003e\n\u003cp\u003e0.1℃\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.1875px;\"\u003e\n\u003ctd style=\"width: 37.5303%; height: 71.1875px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 61.8305%; height: 71.1875px;\"\u003e\n\u003cp\u003e\u003cspan\u003eResidual chlorine: ±2% FS,\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTemperature ±0.5℃\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 37.5303%; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePower\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 61.8305%; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cspan\u003eAC 85-265V 50\/60Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 37.5303%; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCurrent output\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 61.8305%; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cspan\u003e4-20mA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 37.5303%; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCommunication \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 61.8305%; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cspan\u003eRS485 Modbus RTU\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 37.5303%; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProtection \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 61.8305%; height: 35.5938px;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 37.5303%; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRelay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 61.8305%; height: 35.5938px;\"\u003e2 relays, 5A\/250V AC      5A\/30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd rowspan=\"1\" colspan=\"1\" style=\"width: 37.5303%; height: 19.5938px;\"\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"1\" style=\"width: 61.8305%; height: 19.5938px;\"\u003eOptional (for Mobile App and Website)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd rowspan=\"1\" colspan=\"1\" style=\"width: 37.5303%; height: 19.5938px;\"\u003e\u003cstrong\u003eFlow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"1\" colspan=\"1\" style=\"width: 61.8305%; height: 19.5938px;\"\u003e15L-30L\/H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 37.5303%; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOverall Dimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 61.8305%; height: 35.5938px;\"\u003e600mm × 400mm × 230m（L×W×H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 37.5303%; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInlet\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 61.8305%; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cspan\u003e6mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 37.5303%; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOutlet\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 61.8305%; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cspan\u003e10mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 37.5303%; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProtection\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 61.8305%; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cspan\u003eIP65\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860031-33-i.pdf?v=1598908093\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Inline Residual Chlorine Meter - Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/870008_Residual_Chlorine_Meter_Manual.pdf\" target=\"_blank\"\u003e\u003cimg style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860031-33-i.pdf?v=1598908093\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Inline Residual Chlorine Meter - Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/870008_Residual_Chlorine_Meter_Manual.pdf\" target=\"_blank\"\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":46246435127520,"sku":"870008","price":2123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/inline-residual-chlorine-analyzer-870008-884501.jpg?v=1752691896"},{"product_id":"chlorine-free-total","title":"Chlorine Test Kit- Free \u0026 Total","description":"\u003ch1\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eFree and Total Chlorine Test Kit comes in a hard plastic case and contains everything needed to perform 30 tests: \u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRefill\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow and High Range Comparators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eActivator Solution\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e25 mL Sample Cup and Instructions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"grid12-12 module-product-details__sage\"\u003e\n\u003cdiv class=\"product-custom-fields\"\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSingle Parameter\u003cbr\u003e\u003cstrong\u003eTest Method:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCHEMets\u003cbr\u003e\u003cstrong\u003eAnalyte\/Chemical:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eChlorine Free Total\u003cbr\u003e\u003cstrong\u003eRange:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0-1 \u0026amp; 0-5 ppm\u003cbr\u003e\u003cstrong\u003eMDL:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.05 ppm\u003cbr\u003e\u003cstrong\u003eMethod:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDPD (free \u0026amp; total)\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNOTE: PLEASE ALLOW 2-3 DAYS FOR PACKING AND SHIPPING ON ALL TEST STRIPS AND KITS. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003eVideos\u003c\/h4\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/KasTo2RUeBo?modestbranding=1\u0026amp;rel=0\u0026amp;cc_load_policy=1\u0026amp;fs=0\u0026amp;color=white\" width=\"500\" height=\"315\" title=\"A YouTube video\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CHEMetrics","offers":[{"title":"Default Title","offer_id":47074152349920,"sku":"SPSK-2504","price":103.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/chlorine-test-kit-free-total-spsk-2504-448929.png?v=1741944820"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/collections\/chlorine-meters-8107628.jpg?v=1752749688","url":"https:\/\/sper-direct.myshopify.com\/collections\/chlorine.oembed","provider":"Sper Scientific Direct","version":"1.0","type":"link"}