{"id":295295,"date":"2026-08-30T11:29:45","date_gmt":"2026-08-30T09:29:45","guid":{"rendered":"https:\/\/drain-master.de\/2026\/08\/30\/apera-ph20-eller-ph60-den-aerliga-jaemfoerelsen\/"},"modified":"2026-08-30T11:29:45","modified_gmt":"2026-08-30T09:29:45","slug":"apera-ph20-eller-ph60-den-aerliga-jaemfoerelsen","status":"publish","type":"post","link":"https:\/\/drain-master.de\/sv\/2026\/08\/30\/apera-ph20-eller-ph60-den-aerliga-jaemfoerelsen\/","title":{"rendered":"Apera PH20 eller PH60? Den \u00e4rliga j\u00e4mf\u00f6relsen"},"content":{"rendered":"<article>\n<p class=\"intro\">Den ena m\u00e4ter med en noggrannhet p\u00e5 0,1 pH, den andra p\u00e5 0,01. Det l\u00e5ter som ett sj\u00e4lvklart val, men det \u00e4r det inte. Den avg\u00f6rande fr\u00e5gan \u00e4r inte vilken enhet som m\u00e4ter mest exakt, utan om du \u00f6verhuvudtaget har nytta av den precisionen.<\/p>\n<h2>Skillnaden i en mening<\/h2>\n<p><a href=\"https:\/\/drain-master.de\/sv\/produkt\/ph20-vaerde-ph-fickmaetare\/\">Apera PH20 Value pH-fickm\u00e4tare<\/a> \u00e4r en robust instegsmodell med fast monterad elektrod. <a href=\"https:\/\/drain-master.de\/sv\/produkt\/apera-ph60-premium-ph-fickmaetare\/\">Apera PH60 Premium pH-fickm\u00e4tare<\/a> m\u00e4ter med en decimal extra noggrannhet, t\u00e4cker ett st\u00f6rre m\u00e4tomr\u00e5de och har en <strong>utbytbar<\/strong> elektrod, vilket g\u00f6r att den kan repareras ist\u00e4llet f\u00f6r att kasseras.<\/p>\n<h2>Data i direkt j\u00e4mf\u00f6relse<\/h2>\n<table>\n<thead>\n<tr>\n<th>&nbsp;<\/th>\n<th>PH20 Value<\/th>\n<th>PH60 Premium<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>M\u00e4tomr\u00e5de pH<\/strong><\/td>\n<td>0,0 till 14,0<\/td>\n<td>\u22122,00 till 16,00<\/td>\n<\/tr>\n<tr>\n<td><strong>Uppl\u00f6sning<\/strong><\/td>\n<td>0,1 pH<\/td>\n<td>0,01 pH<\/td>\n<\/tr>\n<tr>\n<td><strong>Noggrannhet<\/strong><\/td>\n<td>\u00b10,1 pH<\/td>\n<td>\u00b10,01 pH<\/td>\n<\/tr>\n<tr>\n<td><strong>Elektrod<\/strong><\/td>\n<td>fast monterad<\/td>\n<td>utbytbar (PH60-E)<\/td>\n<\/tr>\n<tr>\n<td><strong>Kalibrering<\/strong><\/td>\n<td>1 till 3 punkter, automatisk buffertigenk\u00e4nning<\/td>\n<td>1 till 3 punkter, automatisk buffertigenk\u00e4nning<\/td>\n<\/tr>\n<tr>\n<td><strong>Temperatur<\/strong><\/td>\n<td>0 till 50 \u00b0C, ATC<\/td>\n<td>0 till 50 \u00b0C, ATC<\/td>\n<\/tr>\n<tr>\n<td><strong>Skyddsklass<\/strong><\/td>\n<td>IP67, flytbar<\/td>\n<td>IP67, flytbar<\/td>\n<\/tr>\n<tr>\n<td><strong>Str\u00f6mf\u00f6rs\u00f6rjning<\/strong><\/td>\n<td>4 \u00d7 AAA, upp till 1 000 timmar<\/td>\n<td>4 \u00d7 AAA, upp till 1 000 timmar<\/td>\n<\/tr>\n<tr>\n<td><strong>Redox (ORP)<\/strong><\/td>\n<td>nej<\/td>\n<td>kan eftermonteras via en utbytbar ORP-elektrod<\/td>\n<\/tr>\n<tr>\n<td><strong>Leveransomfattning<\/strong><\/td>\n<td>Buffert 4,00 och 7,00, batterier, v\u00e4ska<\/td>\n<td>Buffert 4,00, 7,00 och 10,01, KCl-f\u00f6rvaringsl\u00f6sning, batterier, v\u00e4ska<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Det som \u00e4r mest sl\u00e5ende \u00e4r vad som \u00e4r <em>likadant<\/em>: h\u00f6ljets skydd, temperaturkompensation, kalibreringslogik och drifttid. Den som k\u00f6per PH20 f\u00e5r inte en bantad enhet, utan samma anv\u00e4ndarkoncept med en gr\u00f6vre uppl\u00f6sning och en elektrod som inte g\u00e5r att byta ut.<\/p>\n<h2>Vad 0,1 j\u00e4mf\u00f6rt med 0,01 inneb\u00e4r i praktiken<\/h2>\n<p>Det optimala pH-intervallet i kokos ligger ungef\u00e4r mellan 5,8 och 6,2. Det \u00e4r ett spelrum p\u00e5 fyra tiondelar. En enhet med en uppl\u00f6sning p\u00e5 0,1 visar dig fem steg i det h\u00e4r f\u00f6nstret: 5,8-5,9-6,0-6,1-6,2. Det r\u00e4cker gott och v\u00e4l f\u00f6r att se om du ligger r\u00e4tt eller \u00e4r p\u00e5 v\u00e4g utanf\u00f6r. Vilket f\u00f6nster som g\u00e4ller f\u00f6r ditt substrat hittar du i v\u00e5r <a href=\"https:\/\/drain-master.de\/sv\/2026\/04\/07\/optimalt-ph-vaerde-foer-cannabis-guiden-foer-jord-coco-hydro\/\">Guide f\u00f6r optimalt pH-v\u00e4rde<\/a>.<\/p>\n<p>Den andra decimalen blir v\u00e4rdefull f\u00f6rst n\u00e4r du f\u00f6ljer <strong>f\u00f6r\u00e4ndringar<\/strong> snarare \u00e4n tillst\u00e5nd: om du i ett recirkulerande system vill se om n\u00e4ringsl\u00f6sningen driftar under dagen, n\u00e4r du j\u00e4mf\u00f6r input mot dr\u00e4nering, eller n\u00e4r du beh\u00f6ver st\u00e4lla in en sats g\u00f6dsel reproducerbart. D\u00e5 \u00e4r skillnaden mellan 6,04 och 6,11 viktig information, avrundat till 0,1 blir b\u00e5da \u201d6,1\u201d och du ser ingenting.<\/p>\n<h3>En \u00e4rlig notering om noggrannhet<\/h3>\n<p>\u00b10,01 pH \u00e4r specifikationen f\u00f6r m\u00e4telektroniken under idealiska f\u00f6rh\u00e5llanden. Vad slutresultatet i din b\u00e4gare blir beror dessutom p\u00e5 kvaliteten p\u00e5 dina buffertl\u00f6sningar, temperaturen, elektrodens skick och hur rent ditt prov \u00e4r. En PH60 med gammal buffertl\u00f6sning m\u00e4ter s\u00e4mre \u00e4n en nyligen kalibrerad PH20. Displayen lovar precision, men det \u00e4r ditt arbetss\u00e4tt som m\u00e5ste leverera den, se <a href=\"https:\/\/drain-master.de\/sv\/2026\/08\/30\/kalibrera-ph-maetare-instruktion-i-6-steg\/\">instruktionerna f\u00f6r kalibrering<\/a>.<\/p>\n<h2>Den egentliga skillnaden: elektroden<\/h2>\n<p>pH-elektroden \u00e4r en f\u00f6rbrukningsvara. Vid god sk\u00f6tsel h\u00e5ller den vanligtvis ett till tv\u00e5 \u00e5r, Apera ger sex m\u00e5naders garanti p\u00e5 sj\u00e4lva elektroden och tv\u00e5 \u00e5r p\u00e5 enheten. N\u00e4r den \u00e4r slutk\u00f6rd skiljer sig de tv\u00e5 enheterna \u00e5t:<\/p>\n<ul>\n<li><strong>PH20:<\/strong> Fast monterad elektrod. N\u00e4r den \u00e4r slut \u00e4r hela enheten slut.<\/li>\n<li><strong>PH60:<\/strong> Skruva av elektroden, s\u00e4tt p\u00e5 en ny, kalibrera, klart. <a href=\"https:\/\/drain-master.de\/sv\/produkt\/apera-ph-ersaettningselektrod-foer-ph60-ph60-e\/\">Apera pH-reservdelselektrod f\u00f6r PH60 (PH60-E)<\/a> kostar en br\u00e5kdel av enhetens pris.<\/li>\n<\/ul>\n<p>Utslaget p\u00e5 tre eller fyra \u00e5r v\u00e4nder kostnadskalkylen. Den som m\u00e4ter dagligen k\u00f6per en ny PH20 vartannat \u00e5r; med PH60 k\u00f6per man bara en elektrod. Den som kontrollerar dr\u00e4neringen tv\u00e5 g\u00e5nger i m\u00e5naden n\u00e5r snarare elektrodens livsslut genom uttorkning \u00e4n genom anv\u00e4ndning, och f\u00f6r den personen ser kalkylen annorlunda ut.<\/p>\n<div class=\"woocommerce columns-1 \"><ul class=\"products columns-1\">\n<li class=\"product type-product post-89985 status-publish first onbackorder product_cat-ph-vaerde product_cat-maetanordningar has-post-thumbnail sale taxable shipping-taxable purchasable product-type-simple\">\n\t<a href=\"https:\/\/drain-master.de\/sv\/produkt\/apera-ph60-premium-ph-fickmaetare\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><div class=\"woocommerce-image__wrapper\"><a href=\"https:\/\/drain-master.de\/sv\/produkt\/apera-ph60-premium-ph-fickmaetare\/\" title=\"Apera PH60 Premium pH-fickm\u00e4tare\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\n\t\n\t<div class=\"shoptimizer-plp-carousel-container\"><div class=\"shoptimizer-plp-image-wrapper\"><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/drain-master.de\/wp-content\/uploads\/2024\/10\/PH60-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Apera PH60 Premium pH-fickm\u00e4tare\" srcset=\"https:\/\/drain-master.de\/wp-content\/uploads\/2024\/10\/PH60-300x300.jpg 300w, https:\/\/drain-master.de\/wp-content\/uploads\/2024\/10\/PH60-600x600.jpg 600w, https:\/\/drain-master.de\/wp-content\/uploads\/2024\/10\/PH60-768x768.jpg 768w, https:\/\/drain-master.de\/wp-content\/uploads\/2024\/10\/PH60-990x990.jpg 990w, https:\/\/drain-master.de\/wp-content\/uploads\/2024\/10\/PH60-441x441.jpg 441w, https:\/\/drain-master.de\/wp-content\/uploads\/2024\/10\/PH60-100x100.jpg 100w, https:\/\/drain-master.de\/wp-content\/uploads\/2024\/10\/PH60-800x800.jpg 800w, https:\/\/drain-master.de\/wp-content\/uploads\/2024\/10\/PH60-150x150.jpg 150w, https:\/\/drain-master.de\/wp-content\/uploads\/2024\/10\/PH60.jpg 1000w\" sizes=\"(max-width: 360px) 147px, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\n\t<\/div><\/div><\/a><\/div><div class=\"woocommerce-card__header\">\t\t\t\t\t\t<p class=\"product__categories\"><a href=\"https:\/\/drain-master.de\/sv\/produkt-kategorie\/maetanordningar\/ph-vaerde\/\" rel=\"tag\">pH-m\u00e4tare<\/a>, <a href=\"https:\/\/drain-master.de\/sv\/produkt-kategorie\/maetanordningar\/\" rel=\"tag\">pH- &amp; EC-m\u00e4tare<\/a><\/p>\t\t\t\t<div class=\"woocommerce-loop-product__title\"><a tabindex=\"0\" href=\"https:\/\/drain-master.de\/sv\/produkt\/apera-ph60-premium-ph-fickmaetare\/\" aria-label=\"Apera PH60 Premium pH-fickm\u00e4tare\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">Apera PH60 Premium pH-fickm\u00e4tare<\/a><\/div><\/a><p class=\"price\"><del aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><bdi>124,95&nbsp;<span class=\"woocommerce-Price-currencySymbol\" translate=\"no\">&euro;<\/span><\/bdi><\/span><\/del> <span class=\"screen-reader-text\">Det ursprungliga priset var: 124,95&nbsp;&euro;.<\/span><ins aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><bdi>112,95&nbsp;<span class=\"woocommerce-Price-currencySymbol\" translate=\"no\">&euro;<\/span><\/bdi><\/span><\/ins><span class=\"screen-reader-text\">Det nuvarande priset \u00e4r: 112,95&nbsp;&euro;.<\/span><\/p><\/a><a href=\"\/sv\/wp-json\/wp\/v2\/posts\/295295?add-to-cart=89985\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_89985\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"89985\" data-product_sku=\"28APE190022\" aria-label=\"L\u00e4gg till i varukorgen: \u201dApera PH60 Premium pH-fickm\u00e4tare\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Apera PH60 Premium pH-fickm\u00e4tare&quot; har lagts till i din varukorg\" role=\"button\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_89985\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t<input type=\"hidden\" class=\"pmwProductId\" data-id=\"89985\">\n\t\t\t\t\t<script data-cfasync=\"false\">\n\t\t\t(window.pmwDataLayer = window.pmwDataLayer || {}).products                = window.pmwDataLayer.products || {};\n\t\t\twindow.pmwDataLayer.products[89985] = {\"id\":\"89985\",\"sku\":\"28APE190022\",\"price\":112.95,\"brand\":\"\",\"quantity\":1,\"dyn_r_ids\":{\"post_id\":\"89985\",\"sku\":\"28APE190022\",\"gpf\":\"woocommerce_gpf_89985\",\"gla\":\"gla_89985\",\"dm_de_post_id\":\"89361\"},\"is_variable\":false,\"type\":\"simple\",\"name\":\"Apera PH60 Premium pH-fickm\u00e4tare\",\"category\":[\"pH-m\u00e4tare\",\"pH- \\u0026amp; EC-m\u00e4tare\"],\"is_variation\":false};\n\t\t\t\t\twindow.pmw_product_position = window.pmw_product_position || 1;\n\t\twindow.pmwDataLayer.products[89985]['position'] = window.pmw_product_position++;\n\t\t\t\t<\/script>\n\t\t<\/div><\/li>\n<\/ul>\n<\/div>\n<h2>Det ut\u00f6kade m\u00e4tomr\u00e5det, beh\u00f6ver man det?<\/h2>\n<p>Fr\u00e5n \u22122,00 till 16,00 pH l\u00e5ter imponerande, men vid odling saknar det betydelse: n\u00e4ringsl\u00f6sning, bevattningsvatten och dr\u00e4neringsvatten r\u00f6r sig mellan 4 och 8. Omr\u00e5det blir relevant f\u00f6rst inom reng\u00f6ringsteknik, vid starkt sura eller alkaliska koncentrat och inom livsmedelsf\u00f6r\u00e4dling. K\u00f6p inte PH60 f\u00f6r m\u00e4tomr\u00e5dets skull, k\u00f6p den f\u00f6r uppl\u00f6sningen och den utbytbara elektroden.<\/p>\n<h2>Och hur \u00e4r det med ORP?<\/h2>\n<p>PH60 kan konverteras till redoxm\u00e4tning via en utbytbar ORP-elektrod. Det \u00e4r intressant om du vill ha koll p\u00e5 vattenrening, desinfektion eller syref\u00f6rh\u00e5llandena i en n\u00e4ringsl\u00f6sning. Den som beh\u00f6ver redox permanent och parallellt med pH-v\u00e4rdet g\u00f6r dock b\u00e4ttre i att skaffa en egen enhet, <a href=\"https:\/\/drain-master.de\/sv\/produkt\/apera-orp60-premium-orp-fickmaetare\/\">Apera ORP60 Premium ORP-fickm\u00e4tare<\/a>, eller direkt satsa p\u00e5 <a href=\"https:\/\/drain-master.de\/sv\/produkt\/pc60-z-smart-multiparameter-maetanordning\/\">Apera PC60-Z Smart Multi-Parameter-m\u00e4tare (med app)<\/a>, som f\u00f6renar pH, EC, TDS, salinitet och temperatur i en enhet och \u00f6verf\u00f6r v\u00e4rdena till en app.<\/p>\n<h2>Beslutet i tre meningar<\/h2>\n<ul>\n<li><strong>\u2705 V\u00e4lj PH20<\/strong> om du d\u00e5 och d\u00e5 kontrollerar att ditt bevattnings- eller dr\u00e4neringsvatten ligger inom r\u00e4tt f\u00f6nster. Den \u00e4r robust, flyter, kalibrerar sig automatiskt och kostar betydligt mindre.<\/li>\n<li><strong>\u2705 V\u00e4lj PH60<\/strong> om du m\u00e4ter regelbundet, dokumenterar f\u00f6rlopp, j\u00e4mf\u00f6r input mot dr\u00e4nering eller vill beh\u00e5lla enheten i \u00e5ratal utan att beh\u00f6va kasta den vid f\u00f6rsta elektrodskadan.<\/li>\n<li><strong>\u2705 V\u00e4lj PC60-Z<\/strong> om du \u00e4nd\u00e5 m\u00e4ter b\u00e5de pH och EC och inte vill ha tv\u00e5 enheter, tv\u00e5 kalibreringar och tv\u00e5 v\u00e4skor.<\/li>\n<\/ul>\n<div class=\"woocommerce columns-1 \"><ul class=\"products columns-1\">\n<li class=\"product type-product post-6402 status-publish first instock product_cat-ph-vaerde product_cat-maetanordningar has-post-thumbnail sale taxable shipping-taxable purchasable product-type-simple\">\n\t<a href=\"https:\/\/drain-master.de\/sv\/produkt\/ph20-vaerde-ph-fickmaetare\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><div class=\"woocommerce-image__wrapper\"><a href=\"https:\/\/drain-master.de\/sv\/produkt\/ph20-vaerde-ph-fickmaetare\/\" title=\"Apera PH20 Value pH fickm\u00e4tare\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\n\t\n\t<div class=\"shoptimizer-plp-carousel-container\"><div class=\"shoptimizer-plp-image-wrapper\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/drain-master.de\/wp-content\/uploads\/2023\/05\/PH20-2-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"PH20\" srcset=\"https:\/\/drain-master.de\/wp-content\/uploads\/2023\/05\/PH20-2-300x300.jpg 300w, https:\/\/drain-master.de\/wp-content\/uploads\/2023\/05\/PH20-2-150x150.jpg 150w, https:\/\/drain-master.de\/wp-content\/uploads\/2023\/05\/PH20-2-800x800.jpg 800w, https:\/\/drain-master.de\/wp-content\/uploads\/2023\/05\/PH20-2-600x600.jpg 600w, https:\/\/drain-master.de\/wp-content\/uploads\/2023\/05\/PH20-2-768x768.jpg 768w, https:\/\/drain-master.de\/wp-content\/uploads\/2023\/05\/PH20-2.jpg 1000w\" sizes=\"(max-width: 360px) 147px, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\n\t<\/div><\/div><\/a><\/div><div class=\"woocommerce-card__header\">\t\t\t\t\t\t<p class=\"product__categories\"><a href=\"https:\/\/drain-master.de\/sv\/produkt-kategorie\/maetanordningar\/ph-vaerde\/\" rel=\"tag\">pH-m\u00e4tare<\/a>, <a href=\"https:\/\/drain-master.de\/sv\/produkt-kategorie\/maetanordningar\/\" rel=\"tag\">pH- &amp; EC-m\u00e4tare<\/a><\/p>\t\t\t\t<div class=\"woocommerce-loop-product__title\"><a tabindex=\"0\" href=\"https:\/\/drain-master.de\/sv\/produkt\/ph20-vaerde-ph-fickmaetare\/\" aria-label=\"Apera PH20 Value pH fickm\u00e4tare\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">Apera PH20 Value pH fickm\u00e4tare<\/a><\/div><\/a><p class=\"price\"><del aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><bdi>83,30&nbsp;<span class=\"woocommerce-Price-currencySymbol\" translate=\"no\">&euro;<\/span><\/bdi><\/span><\/del> <span class=\"screen-reader-text\">Det ursprungliga priset var: 83,30&nbsp;&euro;.<\/span><ins aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><bdi>65,99&nbsp;<span class=\"woocommerce-Price-currencySymbol\" translate=\"no\">&euro;<\/span><\/bdi><\/span><\/ins><span class=\"screen-reader-text\">Det nuvarande priset \u00e4r: 65,99&nbsp;&euro;.<\/span><\/p><\/a><a href=\"\/sv\/wp-json\/wp\/v2\/posts\/295295?add-to-cart=6402\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_6402\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"6402\" data-product_sku=\"28APE190012\" aria-label=\"L\u00e4gg till i varukorgen: \u201dApera PH20 Value pH fickm\u00e4tare\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Apera PH20 Value pH fickm\u00e4tare&quot; har lagts till i din varukorg\" role=\"button\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_6402\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t<input type=\"hidden\" class=\"pmwProductId\" data-id=\"6402\">\n\t\t\t\t\t<script data-cfasync=\"false\">\n\t\t\t(window.pmwDataLayer = window.pmwDataLayer || {}).products                = window.pmwDataLayer.products || {};\n\t\t\twindow.pmwDataLayer.products[6402] = {\"id\":\"6402\",\"sku\":\"28APE190012\",\"price\":65.99,\"brand\":\"\",\"quantity\":1,\"dyn_r_ids\":{\"post_id\":\"6402\",\"sku\":\"28APE190012\",\"gpf\":\"woocommerce_gpf_6402\",\"gla\":\"gla_6402\",\"dm_de_post_id\":\"2595\"},\"is_variable\":false,\"type\":\"simple\",\"name\":\"Apera PH20 Value pH fickm\u00e4tare\",\"category\":[\"pH-m\u00e4tare\",\"pH- \\u0026amp; EC-m\u00e4tare\"],\"is_variation\":false};\n\t\t\t\t\twindow.pmw_product_position = window.pmw_product_position || 1;\n\t\twindow.pmwDataLayer.products[6402]['position'] = window.pmw_product_position++;\n\t\t\t\t<\/script>\n\t\t<\/div><\/li>\n<\/ul>\n<\/div>\n<h2>Vad b\u00e5da enheterna beh\u00f6ver<\/h2>\n<p>Oavsett vad du v\u00e4ljer: Utan f\u00e4rsk buffertl\u00f6sning och utan KCl-f\u00f6rvaringsl\u00f6sning levererar \u00e4ven den dyrare enheten v\u00e4rdel\u00f6sa siffror. B\u00e5da ing\u00e5r i <a href=\"https:\/\/drain-master.de\/sv\/produkt\/ph-kalibreringsloesning-4-01-7-00-3m-kcl-elektrolytloesning-250-ml\/\">Apera pH-kalibreringsset<\/a>. Och utan ett rent prov f\u00f6rblir \u00e4ven det meningsl\u00f6st, den som m\u00e4ter direkt fr\u00e5n fatet m\u00e4ter avdunstat vatten och avlagringar. Det \u00e4r precis d\u00e4rf\u00f6r DrainMaster finns: Den samlar upp dr\u00e4neringen rent utan att du beh\u00f6ver lyfta krukan.<\/p>\n<div class=\"woocommerce columns-1 \"><ul class=\"products columns-1\">\n<li class=\"product type-product post-7093 status-publish first instock product_cat-underlaegg product_cat-traedgaardstillbehoer has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\">\n\t<a href=\"https:\/\/drain-master.de\/sv\/produkt\/drainmaster-droppstaellning\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><div class=\"woocommerce-image__wrapper\"><a href=\"https:\/\/drain-master.de\/sv\/produkt\/drainmaster-droppstaellning\/\" title=\"DrainMaster inkl. uppsamlingstr\u00e5g (setstorlek konfigurerbar)\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><div class=\"shoptimizer-plp-carousel-container\"><div class=\"shoptimizer-plp-image-wrapper\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/drain-master.de\/wp-content\/uploads\/2023\/04\/DrainMaster-Set_2-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"DrainMaster Enstaka set\" srcset=\"https:\/\/drain-master.de\/wp-content\/uploads\/2023\/04\/DrainMaster-Set_2-300x300.jpg 300w, https:\/\/drain-master.de\/wp-content\/uploads\/2023\/04\/DrainMaster-Set_2-1019x1024.jpg 1019w, https:\/\/drain-master.de\/wp-content\/uploads\/2023\/04\/DrainMaster-Set_2-768x771.jpg 768w, https:\/\/drain-master.de\/wp-content\/uploads\/2023\/04\/DrainMaster-Set_2-1529x1536.jpg 1529w, https:\/\/drain-master.de\/wp-content\/uploads\/2023\/04\/DrainMaster-Set_2-990x994.jpg 990w, https:\/\/drain-master.de\/wp-content\/uploads\/2023\/04\/DrainMaster-Set_2-441x443.jpg 441w, https:\/\/drain-master.de\/wp-content\/uploads\/2023\/04\/DrainMaster-Set_2-100x100.jpg 100w, https:\/\/drain-master.de\/wp-content\/uploads\/2023\/04\/DrainMaster-Set_2-150x151.jpg 150w, https:\/\/drain-master.de\/wp-content\/uploads\/2023\/04\/DrainMaster-Set_2.jpg 1991w\" sizes=\"(max-width: 360px) 147px, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\n\t<\/div><\/div><\/a><\/div><div class=\"woocommerce-card__header\">\t\t\t\t\t\t<p class=\"product__categories\"><a href=\"https:\/\/drain-master.de\/sv\/produkt-kategorie\/traedgaardstillbehoer\/underlaegg\/\" rel=\"tag\">Fat till blomkrukor<\/a>, <a href=\"https:\/\/drain-master.de\/sv\/produkt-kategorie\/traedgaardstillbehoer\/\" rel=\"tag\">Odlingstillbeh\u00f6r<\/a><\/p>\t\t\t\t<div class=\"woocommerce-loop-product__title\"><a tabindex=\"0\" href=\"https:\/\/drain-master.de\/sv\/produkt\/drainmaster-droppstaellning\/\" aria-label=\"DrainMaster inkl. uppsamlingstr\u00e5g (setstorlek konfigurerbar)\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">DrainMaster inkl. uppsamlingstr\u00e5g (setstorlek konfigurerbar)<\/a><\/div><\/a><p class=\"price\"><span class=\"woocommerce-Price-amount amount\"><bdi>21,99&nbsp;<span class=\"woocommerce-Price-currencySymbol\" translate=\"no\">&euro;<\/span><\/bdi><\/span><\/p><\/a><a href=\"\/sv\/wp-json\/wp\/v2\/posts\/295295?add-to-cart=7093\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_7093\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"7093\" data-product_sku=\"DM-01\" aria-label=\"L\u00e4gg till i varukorgen: \u201dDrainMaster inkl. uppsamlingstr\u00e5g (setstorlek konfigurerbar)\u201d\" rel=\"nofollow\" data-success_message=\"&quot;DrainMaster inkl. uppsamlingstr\u00e5g (setstorlek konfigurerbar)&quot; har lagts till i din varukorg\" role=\"button\">L\u00e4gg till i varukorg<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_7093\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t<input type=\"hidden\" class=\"pmwProductId\" data-id=\"7093\">\n\t\t\t\t\t<script data-cfasync=\"false\">\n\t\t\t(window.pmwDataLayer = window.pmwDataLayer || {}).products                = window.pmwDataLayer.products || {};\n\t\t\twindow.pmwDataLayer.products[7093] = {\"id\":\"7093\",\"sku\":\"DM-01\",\"price\":21.99,\"brand\":\"\",\"quantity\":1,\"dyn_r_ids\":{\"post_id\":\"7093\",\"sku\":\"DM-01\",\"gpf\":\"woocommerce_gpf_7093\",\"gla\":\"gla_7093\",\"dm_de_post_id\":\"1813\"},\"is_variable\":false,\"type\":\"simple\",\"name\":\"DrainMaster inkl. uppsamlingstr\u00e5g (setstorlek konfigurerbar)\",\"category\":[\"Fat till blomkrukor\",\"Odlingstillbeh\u00f6r\"],\"is_variation\":false};\n\t\t\t\t\twindow.pmw_product_position = window.pmw_product_position || 1;\n\t\twindow.pmwDataLayer.products[7093]['position'] = window.pmw_product_position++;\n\t\t\t\t<\/script>\n\t\t<\/div><\/li>\n<\/ul>\n<\/div>\n<p>Hur du drar slutsatser fr\u00e5n de uppm\u00e4tta v\u00e4rdena visar inl\u00e4gget <a href=\"https:\/\/drain-master.de\/sv\/2026\/06\/06\/goedsla-cannabis-raett-saa-laeser-du-ditt-draeneringsvatten\/\">G\u00f6dsel till cannabis: S\u00e5 l\u00e4ser du av ditt dr\u00e4neringsvatten<\/a>.<\/p>\n<h2>Vanliga fr\u00e5gor och svar<\/h2>\n<details style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"padding: 14px 18px; cursor: pointer; font-weight: 600; font-size: 1.05em; background: #fafafa; list-style: none;\">\u00c4r PH60 verkligen tio g\u00e5nger mer exakt \u00e4n PH20?<\/summary>\n<p style=\"padding: 14px 18px; margin: 0; color: #555; line-height: 1.6; border-top: 1px solid #e5e7eb;\">P\u00e5 databladet, ja: \u00b10,01 j\u00e4mf\u00f6rt med \u00b10,1 pH. I praktiken \u00e4r det dock ditt arbetss\u00e4tt som avg\u00f6r hur mycket av det som faktiskt m\u00e4rks. F\u00e4rska buffertl\u00f6sningar, noggrann sk\u00f6ljning, utj\u00e4mnade temperaturer och en v\u00e4lsk\u00f6tt elektrod avg\u00f6r resultatet mer \u00e4n h\u00f6ljet runt omkring. En v\u00e4lsk\u00f6tt PH20 sl\u00e5r en f\u00f6rsummad PH60 n\u00e4r som helst.<\/p>\n<\/details>\n<details style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"padding: 14px 18px; cursor: pointer; font-weight: 600; font-size: 1.05em; background: #fafafa; list-style: none;\">Kan jag byta elektrod p\u00e5 PH20 i efterhand?<\/summary>\n<p style=\"padding: 14px 18px; margin: 0; color: #555; line-height: 1.6; border-top: 1px solid #e5e7eb;\">Nej. P\u00e5 PH20 \u00e4r elektroden fast ansluten till enheten och konstruktionen medger inte byte. Om den inte l\u00e4ngre g\u00e5r att kalibrera beh\u00f6ver du en ny enhet. Just denna punkt \u00e4r det starkaste argumentet f\u00f6r 60-serien om du m\u00e4ter ofta och under l\u00e5ng tid.<\/p>\n<\/details>\n<details style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"padding: 14px 18px; cursor: pointer; font-weight: 600; font-size: 1.05em; background: #fafafa; list-style: none;\">R\u00e4cker en uppl\u00f6sning p\u00e5 0,1 pH f\u00f6r odling?<\/summary>\n<p style=\"padding: 14px 18px; margin: 0; color: #555; line-height: 1.6; border-top: 1px solid #e5e7eb;\">F\u00f6r ren kontroll, ja. M\u00e5lf\u00f6nstren i jord, kokos och hydro \u00e4r flera tiondelar breda, och om du ligger r\u00e4tt eller inte ser du tillf\u00f6rlitligt med 0,1. Den andra decimalen beh\u00f6ver du f\u00f6rst om du f\u00f6ljer fina f\u00f6rlopp eller j\u00e4mf\u00f6r input och dr\u00e4nering mycket noggrant.<\/p>\n<\/details>\n<details style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"padding: 14px 18px; cursor: pointer; font-weight: 600; font-size: 1.05em; background: #fafafa; list-style: none;\">Hur l\u00e4nge h\u00e5ller en pH-elektrod?<\/summary>\n<p style=\"padding: 14px 18px; margin: 0; color: #555; line-height: 1.6; border-top: 1px solid #e5e7eb;\">Som erfarenhetsv\u00e4rde ett till tv\u00e5 \u00e5r, d\u00e4r sk\u00f6tseln \u00e4r avg\u00f6rande: f\u00f6rvarad permanent i KCl-l\u00f6sning och sk\u00f6ljd efter varje anv\u00e4ndning h\u00e5ller den betydligt l\u00e4ngre \u00e4n en som ligger torr i l\u00e5dan. Tillverkaren ger sex m\u00e5naders garanti p\u00e5 elektroden och tv\u00e5 \u00e5r p\u00e5 m\u00e4taren.<\/p>\n<\/details>\n<details style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"padding: 14px 18px; cursor: pointer; font-weight: 600; font-size: 1.05em; background: #fafafa; list-style: none;\">Beh\u00f6ver jag en egen enhet f\u00f6r redoxm\u00e4tning?<\/summary>\n<p style=\"padding: 14px 18px; margin: 0; color: #555; line-height: 1.6; border-top: 1px solid #e5e7eb;\">PH60 kan konverteras till redox med en utbytbar ORP-elektrod, men m\u00e4ter d\u00e5 antingen pH eller ORP, inte b\u00e5da samtidigt. Den som \u00f6vervakar redox permanent \u00e4r b\u00e4ttre betj\u00e4nt av en frist\u00e5ende ORP-m\u00e4tare, och den som beh\u00f6ver b\u00e5de pH och ledningsf\u00f6rm\u00e5ga b\u00f6r v\u00e4lja en multiparameter-enhet.<\/p>\n<\/details>\n<details style=\"border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 8px; overflow: hidden;\">\n<summary style=\"padding: 14px 18px; cursor: pointer; font-weight: 600; font-size: 1.05em; background: #fafafa; list-style: none;\">Kan jag m\u00e4ta i dr\u00e4neringsvatten med b\u00e5da enheterna?<\/summary>\n<p style=\"padding: 14px 18px; margin: 0; color: #555; line-height: 1.6; border-top: 1px solid #e5e7eb;\">Ja, b\u00e5da \u00e4r skyddade enligt IP67 och flyter till och med. Det avg\u00f6rande \u00e4r inte enheten utan provet: Det m\u00e5ste vara f\u00e4rskt och komma direkt fr\u00e5n krukan. Vatten som st\u00e5tt p\u00e5 fatet har koncentrerats genom avdunstning och ger felaktiga v\u00e4rden med vilken m\u00e4tare som helst.<\/p>\n<\/details>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Tio g\u00e5nger mer exakt, men ocks\u00e5 betydligt dyrare: N\u00e4r Apera PH60 verkligen l\u00f6nar sig j\u00e4mf\u00f6rt med PH20 \u2013 och n\u00e4r den billigare enheten r\u00e4cker alldeles utm\u00e4rkt.<\/p>\n","protected":false},"author":1,"featured_media":295375,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_title":"Apera PH20 eller PH60? Den \u00e4rliga j\u00e4mf\u00f6relsen","rank_math_description":"PH20 eller PH60: Uppl\u00f6sning, noggrannhet, utbytbar elektrod och driftskostnader i direkt j\u00e4mf\u00f6relse, s\u00e5 att du vet vilken pH-m\u00e4tare du faktiskt beh\u00f6ver.","rank_math_focus_keyword":"apera ph20","footnotes":""},"categories":[470],"tags":[],"class_list":["post-295295","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogg-sv"],"_links":{"self":[{"href":"https:\/\/drain-master.de\/sv\/wp-json\/wp\/v2\/posts\/295295","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drain-master.de\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/drain-master.de\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/drain-master.de\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/drain-master.de\/sv\/wp-json\/wp\/v2\/comments?post=295295"}],"version-history":[{"count":0,"href":"https:\/\/drain-master.de\/sv\/wp-json\/wp\/v2\/posts\/295295\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/drain-master.de\/sv\/wp-json\/wp\/v2\/media\/295375"}],"wp:attachment":[{"href":"https:\/\/drain-master.de\/sv\/wp-json\/wp\/v2\/media?parent=295295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/drain-master.de\/sv\/wp-json\/wp\/v2\/categories?post=295295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/drain-master.de\/sv\/wp-json\/wp\/v2\/tags?post=295295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}