Apogee Instruments - PI-111: Infrared Radiometer + microCache Package

Brand: Apogee Instruments

The Apogee PI-111 package pairs an Apogee SI-111 infrared radiometer with the AT-100 microCache Bluetooth logger for standalone wireless monitoring with no separate datalogger. The sensor measures canopy and leaf surface temperature without contact.

The microCache powers the sensor, stores up to 400,000 data points, and downloads to a smartphone via the free ApogeeConnect app, making it easy to deploy a logging station in minutes.

Key Features

• Apogee SI-111 infrared radiometer plus AT-100 microCache Bluetooth logger
• Measures canopy and leaf surface temperature without contact
• Stores up to 400,000 data points; Bluetooth download via ApogeeConnect
• 30 cm sensor cable included
• Built and calibrated in Logan, Utah; NIST-traceable, made in the USA, and backed by an industry-leading 4-year warranty.

Why Choose This Model

This package is the fastest way to add continuous, wireless monitoring of a specialty parameter in one purchase.

Ideal Applications

• Standalone wireless monitoring
• Canopy temperature and VPD studies
• Spot audits and research