{"product_id":"vivosun-vpd-thermometer-handheld-environmental-monitor-precision-infrared-laser-thermometer-gun-with-adjustable-emissivity-leaf-vpd-and-temperature-monitoring-for-plants-grow-tents-hvac","title":"Vivosun VPD Thermometer, Handheld Environmental Monitor, Precision Infrared Laser Thermometer Gun with Adjustable Emissivity, Leaf VPD and Temperature Monitoring for Plants, Grow Tents, HVAC","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe VPD Thermometer is a handheld environmental monitor designed to measure leaf and ambient conditions. It tracks leaf and air VPD, surface and ambient temperature, and humidity for plant care, grow tents, HVAC work, food processing, and electrical testing.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIts infrared measurement system features adjustable emissivity, 13-point laser targeting, and a 12:1 distance-to-spot ratio. A backlit LCD, reading memory, temperature alerts, and automatic power-off support convenient handheld operation.\u003c\/p\u003e\n\u003cvideo controls playsinline preload=\"metadata\" style=\"display:block;width:100%;height:auto;border-radius:10px;\"\u003e\n  \u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/bef335b52c354af6969837cc1fe96bbc.mp4\" type=\"video\/mp4\"\u003e\n  Your browser does not support the video tag.\n\u003c\/source\u003e\u003c\/video\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Function Environmental Monitoring:\u003c\/strong\u003e Measures leaf and air VPD, ambient and leaf temperature, and humidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Measures temperatures from -58 to 896°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Response:\u003c\/strong\u003e Provides readings in less than 500 milliseconds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Emissivity:\u003c\/strong\u003e Offers an adjustable emissivity range from 0.1 to 1.0 for measuring different surfaces and conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistance Measurement:\u003c\/strong\u003e Uses a 12:1 distance-to-spot ratio for taking measurements from a safe distance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Targeting:\u003c\/strong\u003e A 13-point laser helps identify the exact measurement area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReading Memory:\u003c\/strong\u003e Stores up to five previous readings for reference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacklit Display:\u003c\/strong\u003e The large backlit LCD supports viewing in low-light environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Alerts:\u003c\/strong\u003e A flashing red indicator and high- and low-temperature alerts provide warnings when measurements move beyond configured limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Power-Off:\u003c\/strong\u003e Automatically powers off after 30 seconds to help preserve battery life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Applications:\u003c\/strong\u003e Suitable for plant care, grow tents, HVAC work, food processing, electrical testing, and kitchen tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 6.1 x 3.62 x 1.65 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Size:\u003c\/strong\u003e 1.14 x 1.06 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.396 lbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -58 to 896°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistance-to-Spot Ratio:\u003c\/strong\u003e 12:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmissivity Range:\u003c\/strong\u003e 0.1–1.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e Less than 500 milliseconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 2 x 1.5V AAA batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatteries Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReading Memory:\u003c\/strong\u003e Up to five previous readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Power-Off:\u003c\/strong\u003e After 30 seconds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/4376\/8145\/files\/161fadc5fd8009fea8bf81661d880fc2.webp?v=1786545323\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/4376\/8145\/files\/1b55114296c0c53275f5a4ff8fda5acd.webp?v=1786545323\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/4376\/8145\/files\/19b01841fe3dcccced97c617b2058632.webp?v=1786545325\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/4376\/8145\/files\/20be99b504e4d5e22dfbc5489b36237f.webp?v=1786545327\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/4376\/8145\/files\/bbb2d998e346489df96e4b0404dbfd8a.webp?v=1786545329\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/4376\/8145\/files\/a4257788363806b01226a41203c09a2a.webp?v=1786545330\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/4376\/8145\/files\/6af3798991069888e7ad515d6467e4df.webp?v=1786545333\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/4376\/8145\/files\/6af3798991069888e7ad515d6467e4df.webp?v=1786545333\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/4376\/8145\/files\/1cc6774934ace2240407a0e99927cb71.webp?v=1786545335\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 14px; margin: 20px 0; font-family: Arial,sans-serif; align-items: stretch; flex-wrap: wrap;\"\u003e\u003ca style=\"display: block; background: #fff; color: #183b7a; padding: 10px; margin-bottom: 8px; border: 1px solid #c9d4e8; border-radius: 6px; text-decoration: none; font-weight: bold;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/4376\/8145\/files\/ead47843aed53e69437ea89b4645118b.pdf?v=1786545355\"\u003eInstructional manual (PDF) ↓\u003c\/a\u003e\u003c\/div\u003e","brand":"Vivosun","offers":[{"title":"Default Title","offer_id":60031632441425,"sku":"WEB-VSE-VT001","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4376\/8145\/files\/1_56d458c6-a4a6-4450-addd-1b11eff2b7d3.png?v=1786545662","url":"https:\/\/dreamlandgardens.com\/products\/vivosun-vpd-thermometer-handheld-environmental-monitor-precision-infrared-laser-thermometer-gun-with-adjustable-emissivity-leaf-vpd-and-temperature-monitoring-for-plants-grow-tents-hvac","provider":"Dreamland Gardens","version":"1.0","type":"link"}