{"id":44593,"date":"2024-03-14T04:19:02","date_gmt":"2024-03-13T17:49:02","guid":{"rendered":"https:\/\/onetemp.c2szky.ap-southeast-2.wpstaqhosting.com\/product\/hobonet-teros-21-soil-water-potential-temp-sensor\/"},"modified":"2026-10-14T01:02:37","modified_gmt":"2026-10-13T14:32:37","slug":"hobonet-teros-21-soil-water-potential-temp-sensor","status":"publish","type":"product","link":"https:\/\/www.onetemp.com.au\/nz\/product\/hobonet-teros-21-soil-water-potential-temp-sensor\/","title":{"rendered":"HOBOnet TEROS 21 Soil Water Potential\/Temp Sensor"},"content":{"rendered":"<h2>Perfect For Crop Management, Research, and Greenhouse Operations<\/h2>\n<p>A wireless sensor that works with the HOBOnet system to measure both soil temperature and soil water potential, a more accurate way to measure how much water is available to plants. This sensor is designed to withstand harsh environmental conditions, and it does not require calibration for different soil types or salinity. The HOBOnet T21 is calibrated in a chamber system that allows the T21 set calibration points from -10KPa to -80KPa. With its durable epoxy coating, you can be confident these sensors can be deployed in the ground for long periods, while providing data you can trust.<\/p>\n<p>The HOBOnet system is a cost-effective and scalable option for web-enabled monitoring of field conditions for applications such as crop management, research, and greenhouse operations. And because it&#8217;s wireless, you can deploy a network of sensors to easily monitor multiple points with a single system, while avoiding the risk of long cables that can interfere with field operations and are potentially vulnerable to nearby lightning strikes. Sensors are easily linked to the network, and data can be accessed through the LI-COR Cloud IoT platform (formerly HOBOlink).<\/p>\n<h3>Features<\/h3>\n<p><strong>Sensor Features<\/strong><\/p>\n<ul>\n<li>Soil water potential and soil temperature measurements with one device<\/li>\n<li>A more accurate picture of the amount of water available to plants than volumetric water content sensors<\/li>\n<li>No calibration required for soil type or salinity<\/li>\n<li>Long-lasting and maintenance-free with durable epoxy construction<\/li>\n<li>Wide measurement range: -9 to -2000 kPa<\/li>\n<\/ul>\n<p><strong>Wireless Features<\/strong><\/p>\n<ul style=\"list-style-type: disc;\">\n<li>900 MHz wireless mesh self-healing technology<\/li>\n<li>450 to 600 meter (1,500 to 2,000 feet) wireless range and up to five hops<\/li>\n<li>Up to 50 wireless sensors or 336 data channels per HOBO RX station<\/li>\n<li>Simple button-push to join the HOBOnet wireless network<\/li>\n<li>Onboard memory to ensure no data loss<\/li>\n<li>Powered by rechargeable AA batteries and built-in solar panel<\/li>\n<\/ul>\n<h3>Important Information<\/h3>\n<p>A complete system requires at least one\u00a0<a href=\"\/nz\/product\/hobo-rx3000-outdoor-remote-monitoring-station\/\" target=\"_blank\" rel=\"noopener\">HOBO RX3000 Remote Monitoring Station<\/a>, a\u00a0<a href=\"\/nz\/product\/hobonet-manager\/\" target=\"_blank\" rel=\"noopener\">HOBOnet Wireless Manager<\/a>, and a\u00a0<a href=\"https:\/\/www.onetemp.com.au\/nz\/shop\/?ordr=date-desc&amp;product-manufacturer=hobo-data-loggers&amp;connectivity-and-output=wireless&amp;product-environments=outdoor-monitoring&amp;product-instrument-type=sensors\" target=\"_blank\" rel=\"noopener\">HOBOnet Wireless Sensor<\/a>, OR one\u00a0<a href=\"\/nz\/product\/hobonet-microrx-station\/\" target=\"_blank\" rel=\"noopener\">HOBO MicroRX station<\/a>\u00a0(which has an integrated HOBOnet Wireless Manager) and a\u00a0<a href=\"https:\/\/www.onetemp.com.au\/nz\/shop\/?ordr=date-desc&amp;product-manufacturer=hobo-data-loggers&amp;connectivity-and-output=wireless&amp;product-environments=outdoor-monitoring&amp;product-instrument-type=sensors\" target=\"_blank\" rel=\"noopener\">HOBOnet Wireless Sensor<\/a>. HOBOnet Wireless Repeaters (<a href=\"\/nz\/product\/hobonet-rxw-repeater\/\" target=\"_blank\" rel=\"noopener\">RXW-RPTR-xxx<\/a>\u00a0or\u00a0<a href=\"\/nz\/product\/hobonet-repeater-battery-powered\/\" target=\"_blank\" rel=\"noopener\">RXW-RPTR-B-xxx<\/a>) can be added to extend the range.<\/p>","protected":false},"excerpt":{"rendered":"<p>The HOBOnet TEROS 21 is a wireless sensor that works with the HOBOnet system to measure both soil temperature and soil water potential, a more accurate way to measure how much water is available to plants. The HOBOnet TEROS 21 Sensor is designed to withstand harsh environmental conditions, and it doesn\u2019t require calibration for different soil types or salinity.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Discontinued \u2013 While Stocks Last. Call for Availability.<\/strong><\/p>","protected":false},"featured_media":32270,"template":"","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"inline_featured_image":false,"_exactmetrics_skip_tracking":false,"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[15],"product_tag":[],"application":[361,362,514],"connectivity-output":[86],"environment":[87],"instrument-type":[213,225],"manufacturer":[263],"measurement-input":[160],"class_list":["post-44593","product","type-product","status-publish","has-post-thumbnail","product_cat-products","application-agriculture","application-irrigation","application-greenhouse-cea","connectivity-output-wireless","environment-outdoor-monitoring","instrument-type-sensors","instrument-type-wireless-sensor","manufacturer-hobo-data-loggers","measurement-input-soil-moisture","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"composite_virtual":false,"composite_layout":"","composite_add_to_cart_form_location":"","composite_editable_in_cart":false,"composite_sold_individually_context":"","composite_shop_price_calc":"","composite_components":[],"composite_scenarios":[],"bundled_by":["45011"],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"bundle_sells_title":"","bundle_sells_discount":"","acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HOBOnet TEROS 21 Soil Water Potential\/Temp Sensor - OneTemp<\/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:\/\/www.onetemp.com.au\/nz\/product\/hobonet-teros-21-soil-water-potential-temp-sensor\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HOBOnet TEROS 21 Soil Water Potential\/Temp Sensor - OneTemp\" \/>\n<meta property=\"og:description\" content=\"The HOBOnet TEROS 21 is a wireless sensor that works with the HOBOnet system to measure both soil temperature and soil water potential, a more accurate way to measure how much water is available to plants. The HOBOnet TEROS 21 Sensor is designed to withstand harsh environmental conditions, and it doesn\u2019t require calibration for different soil types or salinity. &nbsp; Discontinued \u2013 While Stocks Last. 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The HOBOnet TEROS 21 Sensor is designed to withstand harsh environmental conditions, and it doesn\u2019t require calibration for different soil types or salinity. &nbsp; Discontinued \u2013 While Stocks Last. 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