{"product_id":"apogee-instruments-mo-200-oxygen-sensor-with-handheld-meter","title":"Apogee Instruments - MO-200: Oxygen Sensor with Handheld Meter","description":"\u003cp\u003eThe Apogee MO-200 pairs a 0 to 30 percent gaseous oxygen sensor with a handheld meter for instant spot checks of O2 in the root zone, sealed rooms, and compost. The sensor reads on a 2 m lead.\u003c\/p\u003e\u003cp\u003eOxygen is the overlooked variable in the root zone and in CO2-enriched sealed rooms; the MO-200 makes it easy to verify O2 levels where plants and microbes compete for it.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMeasures 0 to 30 percent gaseous O2 with a linear voltage output\u003c\/li\u003e\n\u003cli\u003eHeated membrane option prevents condensation in soil, media, and compost\u003c\/li\u003e\n\u003cli\u003eRugged polypropylene body, fully potted for long-term deployment in porous media\u003c\/li\u003e\n\u003cli\u003eInternal thermistor for temperature monitoring and signal correction\u003c\/li\u003e\n\u003cli\u003eSimple ambient-air calibration (atmosphere is 20.95 percent O2)\u003c\/li\u003e\n\u003cli\u003eBuilt and calibrated in Logan, Utah; NIST-traceable, made in the USA, and backed by an industry-leading 4-year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose This Model\u003c\/h3\u003e\u003cp\u003eThe MO-200 is the simplest way to spot-check gaseous oxygen without wiring a sensor into a datalogger.\u003c\/p\u003e\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRoot-zone and substrate O2 spot checks\u003c\/li\u003e\n\u003cli\u003eSealed, CO2-enriched grow rooms\u003c\/li\u003e\n\u003cli\u003eCompost and respiration studies\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apogee Instruments","offers":[{"title":"Default Title","offer_id":52354465464631,"sku":"MO-200","price":459.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/0341\/5863\/files\/mo-200-meter__68487.1580147095.jpg?v=1780698019","url":"https:\/\/www.blacklabelsupply.io\/products\/apogee-instruments-mo-200-oxygen-sensor-with-handheld-meter","provider":"BLACK LABEL","version":"1.0","type":"link"}