AC Infinity - VPD Thermometer

The AC Infinity VPD Thermometer is a handheld environmental monitor that helps you understand the conditions your plants experience. Measuring leaf temperature, air temperature and relative humidity, it calculates both leaf and air vapour pressure deficit (VPD), giving hobbyist and commercial growers useful information for managing their growing environment.

Its non-contact infrared sensor lets you check leaf temperatures without disturbing plants, while 12-point laser positioning highlights the measurement area. Use it for spot checks around grow tents, grow rooms and greenhouses, comparing readings across the canopy to guide adjustments to temperature, humidity and airflow.

• Leaf and air VPD readings - gain a clearer picture of the conditions influencing plant water loss.

• Non-contact temperature measurement - check leaf surface temperatures quickly and easily.

• Built-in humidity monitoring - measure relative humidity alongside ambient and leaf temperatures.

• 12-point laser targeting - clearly identifies the area being measured.

• Stored readings - automatically saves previous measurements to help track changing conditions.

• Supports controller calibration - use the readings to inform manual adjustments to compatible smart controllers.

A practical tool for growers looking to fine-tune their environment and make better-informed climate control decisions.