{"product_id":"apogee-instruments-oxygen-sensor-0-30","title":"Apogee Instruments - Oxygen Sensor (0-30%)","description":"\u003cp\u003eThe Apogee oxygen sensor measures 0-30% gaseous O2 for the root zone, sealed CO2 rooms, and compost, with an internal thermistor for temperature correction. Choose the model for your system.\u003c\/p\u003e\u003cp\u003eAll models share the heated, potted polypropylene design; they differ in reference type and output.\u003c\/p\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAnalog, 0-30% (SO-130)\u003c\/li\u003e\n\u003cli\u003eAnalog, fast thermistor reference (SO-210)\u003c\/li\u003e\n\u003cli\u003eSDI-12 digital, fast thermistor reference (SO-421)\u003c\/li\u003e\n\u003cli\u003eSDI-12 digital, 0-30% (SO-431)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMeasures 0-30% gaseous O2\u003c\/li\u003e\n\u003cli\u003eHeated membrane option for porous media\u003c\/li\u003e\n\u003cli\u003eInternal thermistor for temperature correction\u003c\/li\u003e\n\u003cli\u003eRugged potted polypropylene body\u003c\/li\u003e\n\u003cli\u003eMade in the USA and backed by Apogee's industry-leading warranty and support.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRoot-zone and substrate O2\u003c\/li\u003e\n\u003cli\u003eSealed CO2-enriched rooms\u003c\/li\u003e\n\u003cli\u003eCompost and soil respiration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apogee Instruments","offers":[{"title":"Analog (0-30%)","offer_id":52354919498039,"sku":"SO-130","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Analog, fast thermistor reference","offer_id":52354919530807,"sku":"SO-210","price":389.0,"currency_code":"USD","in_stock":true},{"title":"SDI-12, fast thermistor reference","offer_id":52354919563575,"sku":"SO-421","price":489.0,"currency_code":"USD","in_stock":true},{"title":"SDI-12 (0-30%)","offer_id":52354919596343,"sku":"SO-431","price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/0341\/5863\/files\/DSC_3268__85149.1772661920_85ddc3a8-0f28-49ba-8916-a3e2d94730be.jpg?v=1780695541","url":"https:\/\/www.blacklabelsupply.io\/products\/apogee-instruments-oxygen-sensor-0-30","provider":"BLACK LABEL","version":"1.0","type":"link"}