{"id":2039,"date":"2023-09-27T16:44:32","date_gmt":"2023-09-27T16:44:32","guid":{"rendered":"https:\/\/sso2.com\/?post_type=product&#038;p=2039"},"modified":"2026-03-21T12:17:28","modified_gmt":"2026-03-21T12:17:28","slug":"omd-21","status":"publish","type":"product","link":"https:\/\/sso2.com\/vi\/product\/omd-21\/","title":{"rendered":"OMD-21 Hand-Held Oxygen Analyzer w\/Alarms"},"content":{"rendered":"<p>The OMD-21 portable hand-held oxygen analyzer combines a rugged ABS enclosure and an advanced set of electronic features including a smart MENU interface with our industry leading precision electrochemical oxygen sensor technology.\u00a0 The result is a highly reliable and cost effective design with easy-to-use user interface.\u00a0 This low-maintenance unit is an ideal solution to spot check oxygen levels in industrial, welding and diving applications..\u00a0 The unit comes with a 0 \u2013 100% oxygen concentration full scale measurement range.<\/p>\n<ul>\n<li>Enclosure: ABS; Portable<\/li>\n<li>Range: 0 \u2013 100%<\/li>\n<li>Resolution: 0.01%<\/li>\n<li>Input Power: 3-AAA Batteries<\/li>\n<li>Alarms: Integral &amp; Adjustable<\/li>\n<\/ul>\n<p>C\u1ea3m bi\u1ebfn oxy d\u1ef1a tr\u00ean nguy\u00ean l\u00fd t\u1ebf b\u00e0o nhi\u00ean li\u1ec7u \u0111i\u1ec7n h\u00f3a galvanic v\u00e0 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1ea1i nh\u00e0 m\u00e1y theo quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t. C\u00e1c c\u1ea3m bi\u1ebfn n\u00e0y l\u00e0 lo\u1ea1i t\u1ef1 ch\u1ee9a v\u00e0 y\u00eau c\u1ea7u b\u1ea3o tr\u00ec t\u1ed1i thi\u1ec3u \u2013 kh\u00f4ng c\u1ea7n l\u00e0m s\u1ea1ch \u0111i\u1ec7n c\u1ef1c ho\u1eb7c th\u00eam ch\u1ea5t \u0111i\u1ec7n ph\u00e2n. C\u00e1c c\u1ea3m bi\u1ebfn ch\u00ednh x\u00e1c n\u00e0y cung c\u1ea5p hi\u1ec7u su\u1ea5t, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh xu\u1ea5t s\u1eafc \u0111\u1ed3ng th\u1eddi t\u1ed1i \u0111a h\u00f3a tu\u1ed5i th\u1ecd d\u1ef1 ki\u1ebfn.<\/p>\n<p>The unit offers Integral high and low audible alarms which are fully configurable by the end user and can be silenced if desired.\u00a0 The coiled cable stretches 12 ft when fully extended.\u00a0 Inlet pressure is designed for 0.1 &#8211; 50 PSIG with an atmospheric vent.<\/p>","protected":false},"excerpt":{"rendered":"<p>The OMD-21 portable hand-held oxygen analyzer combines a rugged ABS enclosure and an advanced set of electronic features including a smart MENU interface with our industry leading precision electrochemical oxygen sensor technology.\u00a0 The result is a highly reliable and cost effective design with easy-to-use user interface.\u00a0 This low-maintenance unit is an ideal solution to spot [&hellip;]<\/p>\n","protected":false},"featured_media":2046,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[26],"product_tag":[],"class_list":{"0":"post-2039","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-industrial-oxygen-analyzers","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-external"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>OMD-21 Hand-Held Oxygen Analyzer with Alarms<\/title>\n<meta name=\"description\" content=\"The OMD-21 Hand-Held Oxygen Analyzer offers fast, reliable oxygen measurement with built-in alarms, ideal for industrial, safety, and field applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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