![VPD Thermometer Captures Leaf VPD and Temperature, Calibrates Smart Controllers, Precision Infrared Range for Plants, Grow Tents, Greenhouses, Terrariums VPD Thermometer Captures Leaf VPD and Temperature, Calibrates Smart Controllers, Precision Infrared Range for Plants, Grow Tents, Greenhouses, Terrariums](https://cdn11.bigcommerce.com/s-238e9/images/stencil/160w/products/600/10163/StorePhoto1__86375.1713891847.jpg?c=2)
Smart VPD Thermometers
![vpdthermolandinglandingb1.1.jpg vpdthermolandinglandingb1.2.jpg](https://cdn11.bigcommerce.com/s-238e9/product_images/uploaded_images/vpdthermolandinglandingb1.2.jpg)
A first-of-its-kind thermal gun that tracks your plant's true leaf VPD to help fine-tune environmental devices and help create optimal indoor growing conditions.
![vpdthermolandinglandingc1.2.jpg thermoforgelandingc2.jpg](https://cdn11.bigcommerce.com/s-238e9/product_images/uploaded_images/vpdthermolandinglandingc1.2.jpg)
Measures environmental data like air and leaf VPD, ambient and leaf temperature, plus relative humidity to help calibrate smart controllers for precise readings.
![vpdthermolandinglandingd1.3.jpg vpdthermolandinglandingd1.2.jpg](https://cdn11.bigcommerce.com/s-238e9/product_images/uploaded_images/vpdthermolandinglandingd1.3.jpg)
Next-gen sensor with infrared technology utilizes 12-point laser positioning to maintain precision over a long range and adjusts for surface emissivity for even greater accuracy.
![VPD Thermometer Captures Leaf VPD and Temperature, Calibrates Smart Controllers, Precision Infrared Range for Plants, Grow Tents, Greenhouses, Terrariums VPD Thermometer Captures Leaf VPD and Temperature, Calibrates Smart Controllers, Precision Infrared Range for Plants, Grow Tents, Greenhouses, Terrariums](https://cdn11.bigcommerce.com/s-238e9/images/stencil/160w/products/600/10163/StorePhoto1__86375.1713891847.jpg?c=2)