{"id":2077,"date":"2023-03-13T07:46:27","date_gmt":"2023-03-13T07:46:27","guid":{"rendered":"https:\/\/alphameasure.flywheelsites.com\/?page_id=2077"},"modified":"2025-06-03T01:27:47","modified_gmt":"2025-06-03T01:27:47","slug":"ph-and-swimming-pool-spa","status":"publish","type":"page","link":"https:\/\/alpha-measure.com\/zh\/ph\/ph-and-swimming-pool-spa\/","title":{"rendered":"pH in Pool &#038; Spa"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2077\" class=\"elementor elementor-2077\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1cc16e20 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1cc16e20\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-16dcf4dc\" data-id=\"16dcf4dc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-100897c4 inner-main-title ph-page-title elementor-widget elementor-widget-heading\" data-id=\"100897c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">AlpHa Measurement Solutions |<br><span>pH in Pool &amp; Spa<\/span><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-44a2773c inn-head elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"44a2773c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3b091897\" data-id=\"3b091897\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-47e30268 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"47e30268\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-11c662eb\" data-id=\"11c662eb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-36c490ac mbl-d elementor-widget elementor-widget-heading\" data-id=\"36c490ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-medium\">pH in Pool &amp; Spa<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-135764eb elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"135764eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ceb45c3 elementor-widget elementor-widget-text-editor\" data-id=\"2ceb45c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<span style=\"font-size: 13.5pt; font-family: Montserrat;\">The measurement and control of pH is critical to the safety and comfort of the occupants. For example, if the pH is too low, pool and spa occupants may experience skin and eye irritation or even respiratory issues. If the pH is too high, chlorination (disinfection) may be less effective, and the water may be more prone to cloudiness, odor, and scale formation. Pool and spa environments typically measure pH continuously in larger commercial control systems but may also be measured by a service provider with grab-sample methods. Common performance challenges can be mitigated with the optimal sensor design, in particular the reference junction design, housing material, and sensing chemistry.<\/span>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4606eee7\" data-id=\"4606eee7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-54e53a6a elementor-widget elementor-widget-image\" data-id=\"54e53a6a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/alpha-measure.com\/wp-content\/uploads\/2023\/03\/Inner_Page_pH_Pool_Spa.jpg\" class=\"attachment-large size-large wp-image-2171\" alt=\"indoor swimming pool with pH measurement\" srcset=\"https:\/\/alpha-measure.com\/wp-content\/uploads\/2023\/03\/Inner_Page_pH_Pool_Spa.jpg 500w, https:\/\/alpha-measure.com\/wp-content\/uploads\/2023\/03\/Inner_Page_pH_Pool_Spa-300x300.jpg 300w, https:\/\/alpha-measure.com\/wp-content\/uploads\/2023\/03\/Inner_Page_pH_Pool_Spa-150x150.jpg 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-380a564f inner-page-btn-row elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"380a564f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-40304559\" data-id=\"40304559\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-677ca72 ph-cutsom-tabs elementor-widget elementor-widget-move-advanced-tab\" data-id=\"677ca72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"move-advanced-tab.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t                \n            <div class=\"htmove-advance-tab htmove-advance-tab-three\" >\n\n                <!-- Tab List Start -->\n                <ul class=\"htmove-tab-list\">\n                    <li><a href=\"#htmove-advance-tab-1677ca72\">Capabilities<\/a><\/li><li><a href=\"#htmove-advance-tab-2677ca72\">Configuration Options<\/a><\/li><li><a href=\"#htmove-advance-tab-3677ca72\">Communications and Connections<\/a><\/li>                <\/ul>\n                <!-- Tab List End -->\n\n                <div class=\"htmove-tab-container\">\n                    <div id=\"htmove-advance-tab-1677ca72\" class=\"htmove-tab-pane\">        <div class=\"htmove-tab-body\">\n            <div class=\"htmove-tab-content\"><ul><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"7\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"2\"><span data-contrast=\"none\">pH Range: 0 to 14 pH<\/span><\/li><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"7\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"2\"><span data-contrast=\"none\">Response Time: 10s<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"7\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"3\" data-aria-level=\"2\"><span data-contrast=\"none\">Drift<\/span><span data-contrast=\"none\">: \u00b10.05 pH (in 24 hours)<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"7\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"4\" data-aria-level=\"2\"><span data-contrast=\"none\">Accuracy: \u00b10.02 pH<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"7\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"5\" data-aria-level=\"2\"><span data-contrast=\"none\">Temperature Range: -5 to 135\u00b0C<\/span><\/li><\/ul><ul><li data-leveltext=\"\u25cb\" data-font=\"Calibri\" data-listid=\"7\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:1440,&quot;335559991&quot;:360,&quot;469769242&quot;:[9675],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\u25cb&quot;,&quot;469777815&quot;:&quot;multilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"2\"><span data-contrast=\"none\">Warranty: 12 Months<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li><\/ul><\/div>        <\/div>\n        <\/div><div id=\"htmove-advance-tab-2677ca72\" class=\"htmove-tab-pane\">        <div class=\"htmove-tab-body\">\n            <div class=\"htmove-tab-content\"><ul><li style=\"font-weight: 400\"><strong>Form Factor<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">12 mm<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Process Body<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Cartridge<\/span><\/li><li><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Housing Material Options<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Glass<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Polycarbonate<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">ABS<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Epoxy<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ryton\u00ae (PPS)<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Kynar\u00ae (PVDF)<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Polyethylene<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">PEEK<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">PVC \/ CPVC<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Teflon\u2122 (PTFE)<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ultem\u00ae (PEI)<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Metal<\/span><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Stainless Steel<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Other Metals Available<\/span><\/li><\/ul><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Thermistor Options<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">PT100 (type A &amp; B)<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">PT1000<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">10 kohm<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">30 kohm<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">100 kohm<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Any commercially available thermistors and custom options<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Common temperature accuracy is \u00b10.3\u00b0C and can vary based on thermistor option chosen<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Reference System<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ag \/ AgCl<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Differential<\/span><\/li><li><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Reference Junction Options<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Single Junction<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Double Junction<\/span><\/li><li><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Reference Junction Material \/ Design<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Fiber \/ Pellon<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ceramic Pin \/ Annular \/ Disc<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Open Aperture\u00a0<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Porous Plastic (PTFE \/ HDPE \/ PP)<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Sleeve Junction \/ Free Flow (liquid \/ liquid or ground glass joint)<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Solid State<\/span><\/li><li><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Solution Ground<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Integrated in Thermowell<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Integrated in Body Housing<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Stand-alone<\/span><\/li><li><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Reference Electrolyte<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Sealed<\/span><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Soft Gel<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Solid Gel<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Refillable<\/span><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Liquid<\/span><\/li><li><span style=\"font-weight: 400\">Soft Gel<\/span><\/li><\/ul><\/li><li><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Glass Sensor Shape<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Bulb<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Dome<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Flat<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Semi Micro<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Integrated Insertions<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">1\/2\" NPT<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">3\/4\" NPT<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">1\" NPT<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">PG 13.5<\/span><\/li><li><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><\/ul><\/li><\/ul><\/div>        <\/div>\n        <\/div><div id=\"htmove-advance-tab-3677ca72\" class=\"htmove-tab-pane\">        <div class=\"htmove-tab-body\">\n            <div class=\"htmove-tab-content\"><ul><li style=\"font-weight: 400\"><strong>Analog<\/strong><ul><li><span style=\"font-weight: 400\">Millivolts<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">4 \u2013 20 mA<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">0 \u2013 5 V<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">0 \u2013 10 V<\/span><\/li><li><span style=\"font-weight: 400\">Custom Options Available<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Custom options available with preamp capabilities<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Digital<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">RS-485 MODBUS RTU<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Custom Options Available\u00a0<\/span><\/li><\/ul><\/li><li style=\"font-weight: 400\"><strong>Connectors<\/strong><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Integrated Connectors (detachable or cableless)<\/span><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">S7<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">S8<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Integrated BNC<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Variopin<\/span><\/li><li><span style=\"font-weight: 400\">Custom Options Available<\/span>\u00a0<\/li><\/ul><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Connectors with Cables (including temperature)<\/span><ul><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">BNC<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">DIN<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">MOLEX<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Tinned Leads<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Mil-spec<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">2.5 mm \/ 3.5 mm phono<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">RCA<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Spade Lugs<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">LEMO<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Circular Connectors<\/span><\/li><li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Any commercially available connectors and custom options available<\/span><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/div>        <\/div>\n        <\/div>                <\/div>\n\n            <\/div>\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7a597fd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7a597fd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container 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htmove-button-two\"><a href=\"https:\/\/alpha-measure.com\/find-a-distributor\/\"><button class=\"htmove-btn htmove-btn-primary htmove-btn-sm\"> <span class=\"htmove-btn-text\">Buy Stocked Products<\/span>  <\/button><\/a><\/div>        <\/div>\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>AlpHa Measurement Solutions |pH in Pool &amp; Spa pH in Pool &amp; Spa The measurement and control of pH is critical to the safety and comfort of the occupants. For example, if the pH is too low, pool and spa occupants may experience skin and eye irritation or even respiratory issues. If the pH is [&hellip;]<\/p>\n","protected":false},"author":30,"featured_media":6368,"parent":4464,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"inline_featured_image":false,"_predictive_search_focuskw":"","_ps_exclude_item":"","footnotes":""},"class_list":["post-2077","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>pH in Pool &amp; Spa - AlpHa Measure<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/alpha-measure.com\/zh\/ph\/ph-and-swimming-pool-spa\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"pH in Pool &amp; Spa - AlpHa Measure\" \/>\n<meta property=\"og:description\" content=\"AlpHa Measurement Solutions |pH in Pool &amp; Spa pH in Pool &amp; Spa The measurement and control of pH is critical to the safety and comfort of the occupants. For example, if the pH is too low, pool and spa occupants may experience skin and eye irritation or even respiratory issues. 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