{"id":6298,"date":"2026-06-18T09:58:39","date_gmt":"2026-06-18T09:58:39","guid":{"rendered":"https:\/\/honeytek.com\/?p=6298"},"modified":"2026-06-24T12:18:55","modified_gmt":"2026-06-24T12:18:55","slug":"hk820-vs-hk820-plus-vs-hk880a-digital-anemometer","status":"publish","type":"post","link":"https:\/\/honeytek.com\/ru\/hk820-vs-hk820-plus-vs-hk880a-digital-anemometer\/","title":{"rendered":"HK820 vs HK820+ vs HK880A Digital Anemometer: Key Differences"},"content":{"rendered":"<div class=\"product\"><div class=\"product\">\n<p class=\"wp-block-paragraph\">Choosing the right digital anemometer can make airflow testing faster, easier, and more reliable. The <strong>HK820<\/strong>, <strong>HK820+<\/strong>, \u0438 <strong>HK880A<\/strong> are handheld air velocity meters designed for measuring wind speed, air temperature, and airflow-related conditions in HVAC, ventilation, industrial, and maintenance applications.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Although these three models share many core specifications, they are not exactly the same. The main differences are air volume measurement, design style, test angle flexibility, battery configuration, and application convenience.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Are <a href=\"https:\/\/honeytek.com\/ru\/product\/hk820-digital-anemometer\/\" data-type=\"product\" data-id=\"4628\">HK820<\/a>, <a href=\"https:\/\/honeytek.com\/ru\/product\/hk820-digital-wind-speed-anemometer\/\" data-type=\"product\" data-id=\"2664\">HK820+<\/a>, \u0438 <a href=\"https:\/\/honeytek.com\/ru\/product\/hk880a-digital-anemometer\/\" data-type=\"product\" data-id=\"2772\">HK880A<\/a> <a href=\"https:\/\/honeytek.com\/ru\/product\/hk880a-digital-anemometer\/\" data-type=\"link\" data-id=\"https:\/\/honeytek.com\/product\/hk880a-digital-anemometer\/\">Digital Anemometer<\/a> Used For?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The HK820, HK820+, and HK880A are digital air velocity meters, also called digital anemometers. They are commonly used for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>HVAC air outlet testing<\/li>\n\n\n\n<li>Ventilation system inspection<\/li>\n\n\n\n<li>Fan performance checking<\/li>\n\n\n\n<li>Factory airflow monitoring<\/li>\n\n\n\n<li>Environmental comfort testing<\/li>\n\n\n\n<li>Air duct and exhaust system inspection<\/li>\n\n\n\n<li>\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These meters help users measure airflow conditions quickly and clearly, making them useful for technicians, facility managers, engineers, and maintenance teams.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Shared Specifications of HK820, HK820+, and HK880A<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">All three models support air velocity and temperature measurement. They also include convenient functions for field use.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Common features include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Air velocity range: <strong>0.40 to 30.00 m\/s<\/strong><\/li>\n\n\n\n<li>Temperature range: <strong>-20\u00b0C to 60\u00b0C<\/strong><\/li>\n\n\n\n<li>Sampling rate: <strong>2 times per second<\/strong><\/li>\n\n\n\n<li>9999-count display with bargraph<\/li>\n\n\n\n<li>Backlight display<\/li>\n\n\n\n<li>Data Hold<\/li>\n\n\n\n<li>MAX\/MIN\/AVG Hold<\/li>\n\n\n\n<li>Auto Power Off<\/li>\n\n\n\n<li>\u0418\u043d\u0434\u0438\u043a\u0430\u0446\u0438\u044f \u043d\u0438\u0437\u043a\u043e\u0433\u043e \u0437\u0430\u0440\u044f\u0434\u0430 \u0431\u0430\u0442\u0430\u0440\u0435\u0438<\/li>\n\n\n\n<li>Multiple wind speed units, including m\/s, km\/h, ft\/s, knots, mph, and ft\/min<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This means that all three models can handle most basic air velocity and temperature measurement tasks.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/honeytek.com\/ru\/product\/hk820-digital-anemometer\/\">HK820 Digital Anemometer <\/a>: Basic and Practical Air Velocity Meter<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/honeytek.com\/wp-content\/uploads\/2025\/10\/HK820-Digital-anemometer-1.webp\" alt=\"\" class=\"wp-image-4632\" style=\"width:478px;height:auto\" srcset=\"https:\/\/honeytek.com\/wp-content\/uploads\/2025\/10\/HK820-Digital-anemometer-1.webp 800w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/10\/HK820-Digital-anemometer-1-300x300.webp 300w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/10\/HK820-Digital-anemometer-1-150x150.webp 150w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/10\/HK820-Digital-anemometer-1-768x768.webp 768w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/10\/HK820-Digital-anemometer-1-600x600.webp 600w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/10\/HK820-Digital-anemometer-1-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u042d\u0442\u043e\u0442 <strong>HK820<\/strong> is the basic model in this series. It measures air velocity and temperature and includes the most commonly needed functions for everyday testing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HK820 is suitable for users who need a simple and practical tool for checking wind speed or airflow at fans, vents, windows, or general ventilation points.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Best for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Basic wind speed measurement<\/li>\n\n\n\n<li>Simple HVAC checks<\/li>\n\n\n\n<li>Fan and ventilation testing<\/li>\n\n\n\n<li>General maintenance use<\/li>\n\n\n\n<li>Users who do not need air volume calculation<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">If your main requirement is air velocity measurement, HK820 is a cost-effective choice.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/honeytek.com\/ru\/product\/hk820-digital-wind-speed-anemometer\/\">HK820+ 9999 CMM Digital Anemometer<\/a>: Added Air Volume Measurement for HVAC Use<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/honeytek.com\/wp-content\/uploads\/2025\/10\/HK820-Digital-anemometer-5.webp\" alt=\"\" class=\"wp-image-4633\" srcset=\"https:\/\/honeytek.com\/wp-content\/uploads\/2025\/10\/HK820-Digital-anemometer-5.webp 800w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/10\/HK820-Digital-anemometer-5-300x300.webp 300w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/10\/HK820-Digital-anemometer-5-150x150.webp 150w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/10\/HK820-Digital-anemometer-5-768x768.webp 768w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/10\/HK820-Digital-anemometer-5-600x600.webp 600w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/10\/HK820-Digital-anemometer-5-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u042d\u0442\u043e\u0442 <strong>HK820+<\/strong> includes the same basic air velocity and temperature functions as HK820, but it adds <strong>air volume measurement<\/strong>. It supports CMM and CFM readings, which are useful in HVAC and ventilation work.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This makes HK820+ a better option for users who need to estimate airflow volume from vents, ducts, or air outlets.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Best for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>HVAC airflow testing<\/li>\n\n\n\n<li>Air outlet inspection<\/li>\n\n\n\n<li>Ventilation balancing<\/li>\n\n\n\n<li>CFM\/CMM air volume measurement<\/li>\n\n\n\n<li>Technicians who need more than wind speed<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">If you work with HVAC systems, the HK820+ is more practical than the HK820 because it supports air volume-related measurement.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/honeytek.com\/ru\/product\/hk880a-digital-anemometer\/\" data-type=\"link\" data-id=\"https:\/\/honeytek.com\/product\/hk880a-digital-anemometer\/\">HK880A Digital Anemometer<\/a>: Slim Design with Adjustable Test Angle<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/HK880A.1-1024x1024.webp\" alt=\"\" class=\"wp-image-4718\" style=\"width:612px;height:auto\" srcset=\"https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/HK880A.1-1024x1024.webp 1024w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/HK880A.1-300x300.webp 300w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/HK880A.1-150x150.webp 150w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/HK880A.1-768x768.webp 768w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/HK880A.1-1536x1536.webp 1536w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/HK880A.1-600x600.webp 600w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/HK880A.1-800x800.webp 800w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/HK880A.1-100x100.webp 100w, https:\/\/honeytek.com\/wp-content\/uploads\/2025\/08\/HK880A.1.webp 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u042d\u0442\u043e\u0442 <strong>HK880A<\/strong> offers air velocity, temperature, and air volume measurement, similar to HK820+. Its biggest advantage is its slim probe-style design and <strong>adjustable test angle<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This design makes the HK880A easier to use in narrow spaces, duct outlets, vents, and other locations where a standard handheld meter may be less convenient.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Best for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Narrow air vents<\/li>\n\n\n\n<li>Duct outlet testing<\/li>\n\n\n\n<li>HVAC field service<\/li>\n\n\n\n<li>Measurement in hard-to-reach areas<\/li>\n\n\n\n<li>Users who prefer a lighter, slimmer meter<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The HK880A weighs about <strong>65 g<\/strong>, while HK820 and HK820+ are about <strong>108 g<\/strong>. It also uses <strong>2 AAA batteries<\/strong>, while HK820 and HK820+ use <strong>3 AAA batteries<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HK820 vs HK820+ vs HK880A Comparison Table<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u041e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c<\/th><th>HK820<\/th><th>HK820+<\/th><th>HK880A<\/th><\/tr><\/thead><tbody><tr><td>Air velocity measurement<\/td><td>\u0414\u0430<\/td><td>\u0414\u0430<\/td><td>\u0414\u0430<\/td><\/tr><tr><td>Temperature measurement<\/td><td>\u0414\u0430<\/td><td>\u0414\u0430<\/td><td>\u0414\u0430<\/td><\/tr><tr><td>Air volume measurement<\/td><td>\u041d\u0435\u0442<\/td><td>\u0414\u0430<\/td><td>\u0414\u0430<\/td><\/tr><tr><td>CMM\/CFM support<\/td><td>\u041d\u0435\u0442<\/td><td>\u0414\u0430<\/td><td>\u0414\u0430<\/td><\/tr><tr><td>\u041f\u043e\u0434\u0441\u0432\u0435\u0442\u043a\u0430<\/td><td>\u0414\u0430<\/td><td>\u0414\u0430<\/td><td>\u0414\u0430<\/td><\/tr><tr><td>Data Hold<\/td><td>\u0414\u0430<\/td><td>\u0414\u0430<\/td><td>\u0414\u0430<\/td><\/tr><tr><td>MAX\/MIN\/AVG Hold<\/td><td>\u0414\u0430<\/td><td>\u0414\u0430<\/td><td>\u0414\u0430<\/td><\/tr><tr><td>Adjustable test angle<\/td><td>\u041d\u0435\u0442<\/td><td>\u041d\u0435\u0442<\/td><td>\u0414\u0430<\/td><\/tr><tr><td>Battery capacity display<\/td><td>\u041d\u0435\u0442<\/td><td>\u041d\u0435\u0442<\/td><td>\u0414\u0430<\/td><\/tr><tr><td>\u0412\u0435\u0441 \u0438\u0437\u0434\u0435\u043b\u0438\u044f<\/td><td>108 g<\/td><td>108 g<\/td><td>65 g<\/td><\/tr><tr><td>Battery type<\/td><td>3 x AAA<\/td><td>3 x AAA<\/td><td>2 x AAA<\/td><\/tr><tr><td>Best use<\/td><td>Basic airflow testing<\/td><td>HVAC air volume testing<\/td><td>Narrow-space HVAC testing<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Which Model Should You Choose?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412\u044b\u0431\u0435\u0440\u0438\u0442\u0435 <strong>HK820<\/strong> if you need a simple digital anemometer for basic air velocity and temperature measurement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412\u044b\u0431\u0435\u0440\u0438\u0442\u0435 <strong>HK820+<\/strong> if you need air volume measurement in CMM or CFM for HVAC, ventilation, or air outlet testing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412\u044b\u0431\u0435\u0440\u0438\u0442\u0435 <strong>HK880A<\/strong> if you need air volume measurement plus a slimmer, lighter design with an adjustable test angle for vents, ducts, and narrow spaces.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Final Recommendation<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The HK820, HK820+, and HK880A all provide reliable airflow and temperature measurement for daily inspection tasks. The best choice depends on how you plan to use the meter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For basic airflow checks, <strong>HK820<\/strong> is enough. For HVAC users who need CFM or CMM air volume measurement, <strong>HK820+<\/strong> is a better fit. For technicians working in tight spaces or around complex duct outlets, <strong>HK880A<\/strong> offers the most convenient design.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If your work involves HVAC maintenance, ventilation inspection, or airflow troubleshooting, choosing the right digital anemometer can help you measure faster, compare results more clearly, and improve your inspection efficiency.<\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Choosing the right digital anemometer can make airflow testing faster, easier, and more reliable. The HK820, HK820+, and HK880A are [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6319,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1,68,73],"tags":[],"class_list":["post-6298","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs","category-news-events","category-services-support"],"acf":[],"_links":{"self":[{"href":"https:\/\/honeytek.com\/ru\/wp-json\/wp\/v2\/posts\/6298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/honeytek.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/honeytek.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/honeytek.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/honeytek.com\/ru\/wp-json\/wp\/v2\/comments?post=6298"}],"version-history":[{"count":2,"href":"https:\/\/honeytek.com\/ru\/wp-json\/wp\/v2\/posts\/6298\/revisions"}],"predecessor-version":[{"id":6321,"href":"https:\/\/honeytek.com\/ru\/wp-json\/wp\/v2\/posts\/6298\/revisions\/6321"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/honeytek.com\/ru\/wp-json\/wp\/v2\/media\/6319"}],"wp:attachment":[{"href":"https:\/\/honeytek.com\/ru\/wp-json\/wp\/v2\/media?parent=6298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/honeytek.com\/ru\/wp-json\/wp\/v2\/categories?post=6298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/honeytek.com\/ru\/wp-json\/wp\/v2\/tags?post=6298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}