{"product_id":"omd-21-portable-percent-handheld-oxygen-analyzer","title":"OMD-21 Portable Percent Handheld Oxygen Analyser","description":"\u003cp\u003eThe \u003cstrong\u003eOMD-21 Portable Handheld Oxygen Analyser\u003c\/strong\u003e provides accurate, convenient oxygen measurement in a compact, easy-to-use design. Ideal for scuba diving, technical diving, welding and industrial applications, this portable oxygen analyser allows users to quickly check oxygen concentrations in gas cylinders and other compatible gas supplies. With a \u003cstrong\u003e0–100% oxygen measurement range\u003c\/strong\u003e, it is particularly useful for verifying oxygen content in enriched air nitrox and other diving gas mixtures.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing advanced \u003cstrong\u003egalvanic electrochemical sensor technology\u003c\/strong\u003e, the OMD-21 delivers stable, reliable oxygen measurements with minimal maintenance. Its self-contained sensor eliminates the need for electrode cleaning or electrolyte replacement, making it a practical choice for regular gas analysis. The large backlit display and user-friendly menu provide clear readings and straightforward operation, even in low-light environments.\u003c\/p\u003e\n\n\u003cp\u003eFor added safety and convenience, the OMD-21 features \u003cstrong\u003econfigurable high and low audible oxygen alarms\u003c\/strong\u003e, allowing users to set their preferred alarm limits or silence the alarms when required. The flexible coiled sensor cable extends up to \u003cstrong\u003e12 feet (approximately 3.66 metres)\u003c\/strong\u003e, providing additional reach when analysing cylinders or gas supplies.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for portability, the analyser operates on \u003cstrong\u003ethree AAA batteries, included with the unit\u003c\/strong\u003e, making it convenient for use in dive shops, filling stations, workshops and field environments. A flow-through diverter and blue tee adaptor are also included for compatible gas sampling applications.\u003c\/p\u003e\n\n\u003cp\u003eWhether checking nitrox mixtures before a dive or monitoring oxygen concentrations in industrial applications, the \u003cstrong\u003eOMD-21 Handheld Oxygen Analyser\u003c\/strong\u003e combines accurate measurement, convenient operation and low-maintenance performance in one portable instrument.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePortable handheld oxygen analyser for diving and industrial applications\u003c\/li\u003e\n  \u003cli\u003e0–100% oxygen measurement range\u003c\/li\u003e\n  \u003cli\u003eSuitable for analysing enriched air nitrox and other compatible gas mixtures\u003c\/li\u003e\n  \u003cli\u003eGalvanic electrochemical oxygen sensor technology\u003c\/li\u003e\n  \u003cli\u003eAccuracy: better than ±1% of full-scale range*\u003c\/li\u003e\n  \u003cli\u003eLarge backlit display for easy reading\u003c\/li\u003e\n  \u003cli\u003eUser-friendly menu for straightforward operation\u003c\/li\u003e\n  \u003cli\u003eConfigurable high and low audible oxygen alarms\u003c\/li\u003e\n  \u003cli\u003eAudible alarms can be silenced when required\u003c\/li\u003e\n  \u003cli\u003eLow-maintenance, self-contained oxygen sensor\u003c\/li\u003e\n  \u003cli\u003eNo electrode cleaning or electrolyte replacement required\u003c\/li\u003e\n  \u003cli\u003eCoiled sensor cable extends up to 12 ft (3.66 m)\u003c\/li\u003e\n  \u003cli\u003eDesigned for inlet pressures of 5–30 PSIG (approximately 0.34–2 bar gauge) with atmospheric venting\u003c\/li\u003e\n  \u003cli\u003eBattery operated using three AAA batteries (included)\u003c\/li\u003e\n  \u003cli\u003eFlow-through diverter included\u003c\/li\u003e\n  \u003cli\u003eBlue tee adaptor included\u003c\/li\u003e\n  \u003cli\u003eSuitable for gas cylinder spot checks, welding and industrial oxygen monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eEach kit includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOMD-21 Oxygen Analyser\u003c\/li\u003e\n  \u003cli\u003eProtective carrying case\u003c\/li\u003e\n  \u003cli\u003eBCD sampling adapter\u003c\/li\u003e\n  \u003cli\u003eFlow-through sampling adapter\u003c\/li\u003e\n  \u003cli\u003eDirect-to-tank sampling adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e*Accuracy is stated as a percentage of the analyser's full-scale measurement range, not as a percentage of the measured reading.\u003c\/p\u003e","brand":"Southland Sensing","offers":[{"title":"Default Title","offer_id":47533868548185,"sku":"OMD-21-DIVE-Complete-Diving-Kit","price":569.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0249\/5006\/files\/OMD-21-Portable-Percent-Handheld-Oxygen-Analyser.jpg?v=1792731688","url":"https:\/\/www.onlinedivegear.com.au\/products\/omd-21-portable-percent-handheld-oxygen-analyzer","provider":"OnlineDiveGear.com.au","version":"1.0","type":"link"}