{"id":7256,"date":"2025-12-29T04:04:17","date_gmt":"2025-12-29T04:04:17","guid":{"rendered":"https:\/\/dutapersada.co.id\/?post_type=product&p=7256"},"modified":"2026-02-12T10:37:24","modified_gmt":"2026-02-12T10:37:24","slug":"lutron-o2h-9903sd-o2-meter-humidity-temp","status":"publish","type":"product","link":"https:\/\/dutapersada.co.id\/en\/product\/lutron-o2h-9903sd-o2-meter-humidity-temp\/","title":{"rendered":"Lutron O2H-9903SD – O2 METER + Humidity\/Temp."},"content":{"rendered":"

O2 METER + Humidity\/Temp.
\nModel : O2H-9903SD<\/p>\n

OVERVIEW:
\nLutron O2H-9903SD is a multifunction digital meter designed to measure oxygen concentration (O\u2082), humidity, and temperature accurately and reliably. It is equipped with an SD card data logging function, allowing users to record measurement data directly in Excel-compatible format for easy analysis and documentation<\/p>\n

FEATURES:
\n\u25c6 Real time recorder, save the data into the SD memory card and can be down load to the Excel, extra software is no need. User can make the further data or graphic analysis by themselves. under the Excel software.
\n\u25c6 At the same time, the SD memory card can record 2 probe’s data ( %RH\/Temp. and O2 ) along with the time information into the one Excel file at the same time.
\n\u25c6 Manual datalogger is available, during execute the manual datalogger function, it can set the different location no. ( position 1 to position 99 ).
\n\u25c6 Air quality measurement application, multi-function : , O2 ( Oxygen in air ), Humidity, temperature measurement.
\n\u25c6 O2 range: 0 to 30.0% x 0.1%.
\n\u25c6 Humidity range: 10 to 95 %RH.
\n\u25c6 Dew point Temp. and Wet bulb Temp. measurement.
\n\u25c6 Temp. range : 0 to 50.0 \u00b0C, \u00b0C\/\u00b0F.
\n\u25c6 O2 sensor : Galvanic cell type.
\n\u25c6 Humidity sensor : Precision capacitance sensor
\n\u25c6 Alarm setting with the beeper sound output.
\n\u25c6 Sampling time for data recorder is 2 seconds to 8 hours.
\n\u25c6 Complete set with 2 probes :\u2028O2\/Temp. probe, Humidity\/Temp. probe, main meter and the hard carrying case.
\n\u25c6 Separate probe, easy for remote measurement.
\n\u25c6 Meter can cooperate with 2 GB to 16 GB SD card, SD card is optional.
\n\u25c6 RS232\/USB computer interface.<\/p>\n

EACH UNIT INCLUDES WITH:
\n\u25c6 Instruction manual
\n\u25c6 Hard carrying case, CA-08
\n\u25c6 PC Humidity probe
\n\u25c6 PC O2 probe<\/p>\n

OPTIONAL ACCESSORIES:
\n\u25c6 SD memory card
\n\u25c6 AC to DC 9V adapter.
\n\u25c6 USB cable, USB-01.
\n\u25c6 RS232 cable, UPCB-02.
\n\u25c6 Data Acquisition software, SW-U801-WIN.<\/p>\n","protected":false},"excerpt":{"rendered":"

The O2H-9903SD Oxygen Meter provides accurate and reliable measurements of oxygen concentration in the air, along with humidity and temperature, making it an essential tool for various industrial and environmental applications.<\/p>\n","protected":false},"featured_media":7257,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[244],"product_cat":[284,357],"product_tag":[],"class_list":{"0":"post-7256","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-lutron","7":"product_cat-humidity","8":"product_cat-o2-meter","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"acf":[],"yoast_head":"\nLutron O2H-9903SD - O2 METER + Humidity\/Temp. - DUTA PERSADA INSTRUMENT<\/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:\/\/dutapersada.co.id\/produk\/lutron-o2h-9903sd-o2-meter-humidity-temp\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lutron O2H-9903SD - O2 METER + Humidity\/Temp. - DUTA PERSADA INSTRUMENT\" \/>\n<meta property=\"og:description\" content=\"The O2H-9903SD Oxygen Meter provides accurate and reliable measurements of oxygen concentration in the air, along with humidity and temperature, making it an essential tool for various industrial and environmental applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dutapersada.co.id\/produk\/lutron-o2h-9903sd-o2-meter-humidity-temp\/\" \/>\n<meta property=\"og:site_name\" content=\"DUTA PERSADA INSTRUMENT\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-12T10:37:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dutapersada.co.id\/wp-content\/uploads\/2025\/12\/o2h_9903sd_1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/dutapersada.co.id\\\/produk\\\/lutron-o2h-9903sd-o2-meter-humidity-temp\\\/\",\"url\":\"https:\\\/\\\/dutapersada.co.id\\\/produk\\\/lutron-o2h-9903sd-o2-meter-humidity-temp\\\/\",\"name\":\"Lutron O2H-9903SD - O2 METER + Humidity\\\/Temp. - DUTA PERSADA INSTRUMENT\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dutapersada.co.id\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/dutapersada.co.id\\\/produk\\\/lutron-o2h-9903sd-o2-meter-humidity-temp\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/dutapersada.co.id\\\/produk\\\/lutron-o2h-9903sd-o2-meter-humidity-temp\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/dutapersada.co.id\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/o2h_9903sd_1.jpg\",\"datePublished\":\"2025-12-29T04:04:17+00:00\",\"dateModified\":\"2026-02-12T10:37:24+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/dutapersada.co.id\\\/produk\\\/lutron-o2h-9903sd-o2-meter-humidity-temp\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/dutapersada.co.id\\\/produk\\\/lutron-o2h-9903sd-o2-meter-humidity-temp\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/dutapersada.co.id\\\/produk\\\/lutron-o2h-9903sd-o2-meter-humidity-temp\\\/#primaryimage\",\"url\":\"https:\\\/\\\/dutapersada.co.id\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/o2h_9903sd_1.jpg\",\"contentUrl\":\"https:\\\/\\\/dutapersada.co.id\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/o2h_9903sd_1.jpg\",\"width\":1500,\"height\":1500},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/dutapersada.co.id\\\/produk\\\/lutron-o2h-9903sd-o2-meter-humidity-temp\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/dutapersada.co.id\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/dutapersada.co.id\\\/en\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Lutron O2H-9903SD – O2 METER + Humidity\\\/Temp.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/dutapersada.co.id\\\/#website\",\"url\":\"https:\\\/\\\/dutapersada.co.id\\\/\",\"name\":\"DUTA PERSADA INSTRUMENT\",\"description\":\"Specialized Electronic Test & Measuring Instruments, dan sudah berdiri sejak tahun 1994.\",\"publisher\":{\"@id\":\"https:\\\/\\\/dutapersada.co.id\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/dutapersada.co.id\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/dutapersada.co.id\\\/#organization\",\"name\":\"DUTA PERSADA INSTRUMENT\",\"url\":\"https:\\\/\\\/dutapersada.co.id\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/dutapersada.co.id\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/dutapersada.co.id\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/Frame-1000004702.png\",\"contentUrl\":\"https:\\\/\\\/dutapersada.co.id\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/Frame-1000004702.png\",\"width\":1820,\"height\":396,\"caption\":\"DUTA PERSADA INSTRUMENT\"},\"image\":{\"@id\":\"https:\\\/\\\/dutapersada.co.id\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Lutron O2H-9903SD - O2 METER + Humidity\/Temp. - DUTA PERSADA INSTRUMENT","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/dutapersada.co.id\/produk\/lutron-o2h-9903sd-o2-meter-humidity-temp\/","og_locale":"en_US","og_type":"article","og_title":"Lutron O2H-9903SD - O2 METER + Humidity\/Temp. - DUTA PERSADA INSTRUMENT","og_description":"The O2H-9903SD Oxygen Meter provides accurate and reliable measurements of oxygen concentration in the air, along with humidity and temperature, making it an essential tool for various industrial and environmental applications.","og_url":"https:\/\/dutapersada.co.id\/produk\/lutron-o2h-9903sd-o2-meter-humidity-temp\/","og_site_name":"DUTA PERSADA INSTRUMENT","article_modified_time":"2026-02-12T10:37:24+00:00","og_image":[{"width":1500,"height":1500,"url":"https:\/\/dutapersada.co.id\/wp-content\/uploads\/2025\/12\/o2h_9903sd_1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/dutapersada.co.id\/produk\/lutron-o2h-9903sd-o2-meter-humidity-temp\/","url":"https:\/\/dutapersada.co.id\/produk\/lutron-o2h-9903sd-o2-meter-humidity-temp\/","name":"Lutron O2H-9903SD - O2 METER + Humidity\/Temp. - DUTA PERSADA INSTRUMENT","isPartOf":{"@id":"https:\/\/dutapersada.co.id\/#website"},"primaryImageOfPage":{"@id":"https:\/\/dutapersada.co.id\/produk\/lutron-o2h-9903sd-o2-meter-humidity-temp\/#primaryimage"},"image":{"@id":"https:\/\/dutapersada.co.id\/produk\/lutron-o2h-9903sd-o2-meter-humidity-temp\/#primaryimage"},"thumbnailUrl":"https:\/\/dutapersada.co.id\/wp-content\/uploads\/2025\/12\/o2h_9903sd_1.jpg","datePublished":"2025-12-29T04:04:17+00:00","dateModified":"2026-02-12T10:37:24+00:00","breadcrumb":{"@id":"https:\/\/dutapersada.co.id\/produk\/lutron-o2h-9903sd-o2-meter-humidity-temp\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/dutapersada.co.id\/produk\/lutron-o2h-9903sd-o2-meter-humidity-temp\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/dutapersada.co.id\/produk\/lutron-o2h-9903sd-o2-meter-humidity-temp\/#primaryimage","url":"https:\/\/dutapersada.co.id\/wp-content\/uploads\/2025\/12\/o2h_9903sd_1.jpg","contentUrl":"https:\/\/dutapersada.co.id\/wp-content\/uploads\/2025\/12\/o2h_9903sd_1.jpg","width":1500,"height":1500},{"@type":"BreadcrumbList","@id":"https:\/\/dutapersada.co.id\/produk\/lutron-o2h-9903sd-o2-meter-humidity-temp\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/dutapersada.co.id\/en\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/dutapersada.co.id\/en\/shop\/"},{"@type":"ListItem","position":3,"name":"Lutron O2H-9903SD – O2 METER + Humidity\/Temp."}]},{"@type":"WebSite","@id":"https:\/\/dutapersada.co.id\/#website","url":"https:\/\/dutapersada.co.id\/","name":"DUTA PERSADA INSTRUMENT","description":"Specialized Electronic Test & Measuring Instruments, dan sudah berdiri sejak tahun 1994.","publisher":{"@id":"https:\/\/dutapersada.co.id\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dutapersada.co.id\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/dutapersada.co.id\/#organization","name":"DUTA PERSADA INSTRUMENT","url":"https:\/\/dutapersada.co.id\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/dutapersada.co.id\/#\/schema\/logo\/image\/","url":"https:\/\/dutapersada.co.id\/wp-content\/uploads\/2025\/07\/Frame-1000004702.png","contentUrl":"https:\/\/dutapersada.co.id\/wp-content\/uploads\/2025\/07\/Frame-1000004702.png","width":1820,"height":396,"caption":"DUTA PERSADA INSTRUMENT"},"image":{"@id":"https:\/\/dutapersada.co.id\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/dutapersada.co.id\/en\/wp-json\/wp\/v2\/product\/7256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dutapersada.co.id\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dutapersada.co.id\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/dutapersada.co.id\/en\/wp-json\/wp\/v2\/comments?post=7256"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dutapersada.co.id\/en\/wp-json\/wp\/v2\/media\/7257"}],"wp:attachment":[{"href":"https:\/\/dutapersada.co.id\/en\/wp-json\/wp\/v2\/media?parent=7256"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dutapersada.co.id\/en\/wp-json\/wp\/v2\/product_brand?post=7256"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dutapersada.co.id\/en\/wp-json\/wp\/v2\/product_cat?post=7256"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dutapersada.co.id\/en\/wp-json\/wp\/v2\/product_tag?post=7256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}