Description
The 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.
Its 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.
Key Features
- Multi-Function Environmental Monitoring: Measures leaf and air VPD, ambient and leaf temperature, and humidity.
- Wide Temperature Range: Measures temperatures from -58 to 896°F.
- Fast Response: Provides readings in less than 500 milliseconds.
- Adjustable Emissivity: Offers an adjustable emissivity range from 0.1 to 1.0 for measuring different surfaces and conditions.
- Distance Measurement: Uses a 12:1 distance-to-spot ratio for taking measurements from a safe distance.
- Laser Targeting: A 13-point laser helps identify the exact measurement area.
- Reading Memory: Stores up to five previous readings for reference.
- Backlit Display: The large backlit LCD supports viewing in low-light environments.
- Temperature Alerts: A flashing red indicator and high- and low-temperature alerts provide warnings when measurements move beyond configured limits.
- Automatic Power-Off: Automatically powers off after 30 seconds to help preserve battery life.
- Multiple Applications: Suitable for plant care, grow tents, HVAC work, food processing, electrical testing, and kitchen tasks.
Specifications
- Dimensions: 6.1 x 3.62 x 1.65 in.
- Display Size: 1.14 x 1.06 in.
- Weight: 0.396 lbs.
- Temperature Range: -58 to 896°F
- Distance-to-Spot Ratio: 12:1
- Emissivity Range: 0.1–1.0
- Response Time: Less than 500 milliseconds
- Power Supply: 2 x 1.5V AAA batteries
- Batteries Included: Yes
- Reading Memory: Up to five previous readings
- Automatic Power-Off: After 30 seconds
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