---
product_id: 646294317
title: "VPD Thermometer, Infrared Leaf VPD & Temperature Gun for Plants | Calibrates Smart Controllers, Precision 12-Point Infrared Laser with -5.8°F to 1022°F Range, for Grow Tents and Greenhouses"
brand: "ac infinity"
price: "€ 72.75"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ac Infinity"
url: https://www.desertcart.sk/products/646294317-vpd-thermometer-infrared-leaf-vpd-and-temperature-gun-for-plants
store_origin: SK
region: Slovakia
---

# 12-point laser targeting auto historical data logging 0.1°F resolution precision VPD Thermometer, Infrared Leaf VPD & Temperature Gun for Plants | Calibrates Smart Controllers, Precision 12-Point Infrared Laser with -5.8°F to 1022°F Range, for Grow Tents and Greenhouses

**Brand:** ac infinity
**Price:** € 72.75
**Availability:** ✅ In Stock

## Summary

> 🌿 Master your grow with laser precision and data-driven insights!

## Quick Answers

- **What is this?** VPD Thermometer, Infrared Leaf VPD & Temperature Gun for Plants | Calibrates Smart Controllers, Precision 12-Point Infrared Laser with -5.8°F to 1022°F Range, for Grow Tents and Greenhouses by ac infinity
- **How much does it cost?** € 72.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/646294317-vpd-thermometer-infrared-leaf-vpd-and-temperature-gun-for-plants)

## Best For

- ac infinity enthusiasts

## Why This Product

- Trusted ac infinity brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Power:** Comes ready with included AAA batteries—start optimizing your environment right out of the box.
- • **Data-Driven Growth:** Automatically saves past readings so you never miss a climate trend shift.
- • **Versatile & Reliable:** From greenhouses to grow tents, trust high-accuracy infrared tech built for serious growers.
- • **VPD & More, All in One:** First handheld to measure air & leaf VPD alongside temp and humidity for ultimate grow control.
- • **Precision Meets Performance:** Pinpoint your plant’s perfect microclimate with 12-point laser accuracy.

## Overview

The AC Infinity VPD Thermometer is a cutting-edge handheld environmental monitor designed for professional and hobbyist growers alike. It uniquely measures both air and leaf Vapor Pressure Deficit (VPD), ambient and leaf temperature, and relative humidity using advanced 12-point infrared laser targeting. With 0.1°F resolution and automatic historical data logging, it empowers precise climate control and smart controller calibration to optimize plant health and yield.

## Description

desertcart.com: AC Infinity VPD Thermometer, Handheld Environmental Monitor | Captures Leaf VPD & Temperature, Calibrates Smart Controllers, Precision Infrared Range for Plants, Grow Tents, Greenhouses : Patio, Lawn & Garden

Review: Extremely helpful - Super cool! Not only tells you temp it also gives you the VPD. Great for checking moister in walls too!
Review: Don't waste time and energy on a tents temp. - This is well built, great quality material. Must have if you tend a garden as well as finding out how hot your car seat. Many uses I love this item. Came with batteries as well and the price was nice as well.. GET ONE¡

## Features

- A digital thermal gun designed to measure plant leaf VPD for optimized control over your grow environment.
- Captures environmental data that can be used to calibrate smart controllers that manage grow devices.
- First of its kind to measure air and leaf VPD, in addition to ambient temp, leaf temp, and relative humidity.
- Infrared technology utilizes 12-point laser positioning to precisely highlight your exact area of measurement.
- Automatically saves the historical data from your previous readings to track shifting climate conditions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2JFNZ6Y |
| Additional Features | High Accuracy |
| Age Range Description | Adult |
| Best Sellers Rank | #26,536 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #78 in Indoor Thermometers |
| Brand Name | AC Infinity |
| Color | black |
| Customer Reviews | 4.4 4.4 out of 5 stars (425) |
| Display Type | Digital |
| Global Trade Identification Number | 00819137024496 |
| Included Components | Infrared Sensor |
| Indoor Outdoor Usage | Indoor |
| Manufacturer | AC Infinity |
| Model | AC-TRV3 |
| Model Name | AC-TRV3 |
| Number of Batteries | 2 AAA batteries required. (included) |
| Outer Material | Plastic |
| Part Number | AC-TRV3 |
| Product Care Instructions | Wipe Clean |
| Resolution | 0.1°F |
| Reusability | Reusable |
| Specification Met | High Accuracy |
| Style Name | Infrared |
| UPC | 819137024496 |
| Upper Temperature Range | 1022 °F |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** AC Infinity
- **Color:** black
- **Display Type:** Digital
- **Included Components:** Infrared Sensor
- **Model Name:** AC-TRV3
- **Outer Material:** Plastic
- **Product Care Instructions:** Wipe Clean
- **Special Feature:** High Accuracy
- **Specification Met:** High Accuracy

## Images

![VPD Thermometer, Infrared Leaf VPD & Temperature Gun for Plants | Calibrates Smart Controllers, Precision 12-Point Infrared Laser with -5.8°F to 1022°F Range, for Grow Tents and Greenhouses - Image 1](https://m.media-amazon.com/images/I/51qaJ3e9MZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Extremely helpful
*by A***R on August 27, 2026*

Super cool! Not only tells you temp it also gives you the VPD. Great for checking moister in walls too!

### ⭐⭐⭐⭐⭐ Don't waste time and energy on a tents temp.
*by R***E on July 14, 2026*

This is well built, great quality material. Must have if you tend a garden as well as finding out how hot your car seat. Many uses I love this item. Came with batteries as well and the price was nice as well.. GET ONE¡

### ⭐⭐⭐⭐⭐ Definitely helps your grow
*by P***. on August 26, 2026*

Love this!!!

## Frequently Bought Together

- AC Infinity VPD Thermometer, Handheld Environmental Monitor, Captures Leaf VPD and Temperature, Calibrates Smart Controllers, Precision Infrared Range for Plants, Grow Tents, Greenhouses, Terrariums
- AC Infinity CLOUDFORGE T3, Plant Humidifier 4.5L with VPD Humidity Controls, 10-Level Precision Vaporizer, Extendable Targeting Hose and No-Leak Seal for Grow Tents
- AC Infinity UIS Control Plug, Socket Adapter to Connect UIS Smart Controllers to Outlet Devices

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**Shop now:** [https://www.desertcart.sk/products/646294317-vpd-thermometer-infrared-leaf-vpd-and-temperature-gun-for-plants](https://www.desertcart.sk/products/646294317-vpd-thermometer-infrared-leaf-vpd-and-temperature-gun-for-plants)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-11*