{"product_id":"myron-l-ultrapen-pt4-free-chlorine-equivalent-fce-temperature-pen","title":"Myron L Ultrapen PT4 Free Chlorine Equivalent (FCE) \u0026 Temperature Pen","description":"\u003cp\u003eThe \u003cstrong\u003eMyron L Ultrapen PT4\u003c\/strong\u003e reports Free Chlorine Equivalent (FCE) and temperature from a single dip. Rather than reacting a diluted sample with reagents, the PT4 derives free available chlorine from the oxidation-reduction potential of the water itself — the property that actually drives disinfection — so what you read reflects sanitizing power in the source water. No DPD powders, no color matching, no consumables to stock.\u003c\/p\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eWell suited to drinking water distribution checks, cooling water and process disinfection, food and beverage sanitation, and pool\/spa sanitizer verification. The sealed, fully encapsulated electronics and waterproof housing survive field handling, the ORP sensor is user replaceable (order \u003cstrong\u003eRPT4\u003c\/strong\u003e), and it runs on a single N-type battery.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFCE and temperature in one pocket-sized pen\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation\u003c\/li\u003e\n\u003cli\u003eReliable, repeatable readings with a platinum ORP sensing element\u003c\/li\u003e\n\u003cli\u003eUser-replaceable sensor — no factory service for routine sensor life\u003c\/li\u003e\n\u003cli\u003eWaterproof, fully encapsulated electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.myronl.com\/wp-content\/themes\/myron_l_theme\/dl\/PT4DS.pdf\" target=\"_blank\" rel=\"noopener\"\u003ePT4 Data Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.myronl.com\/wp-content\/themes\/myron_l_theme\/dl\/pt4om.pdf\" target=\"_blank\" rel=\"noopener\"\u003ePT4 Operation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eReplacement sensors, ORP standards and accessories:\u003c\/strong\u003e see our \u003ca href=\"\/collections\/myron-l-parts-accessories\"\u003eMyron L Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Myron L Company","offers":[{"title":"Default Title","offer_id":48461658030270,"sku":"MYR-L-PT4","price":368.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/pt4.png?v=1785874579","url":"https:\/\/envirotechonline.com\/products\/myron-l-ultrapen-pt4-free-chlorine-equivalent-fce-temperature-pen","provider":"EnviroTech Services","version":"1.0","type":"link"}