Product Manuals
You can access a PDF version of the owner's manuals for each of our products by selecting your model below. If you do not have a PDF reader, you can download onehere.
Click here for Word versions of the manuals >
Click here for discontinued product manuals >
![Apogee Instruments Infrared Radiometer Apogee Instruments Infrared Radiometers](https://cdn7.bigcommerce.com/s-0oei9zu/content/product-images/ir-support.jpg)
![Apogee Instruments Precipitation Gauge Apogee Instruments Photometric Sensors](https://cdn7.bigcommerce.com/s-0oei9zu/content/images/precip.jpg)
Research
Commercial
![Apogee Instruments Original Quantum Sensors Apogee Instruments Original Quantum Sensors](https://cdn7.bigcommerce.com/s-0oei9zu/content/product-images/quantum-o-support.jpg)
![Apogee Instruments ePAR and ePFD Sensors Apogee Instruments ePAR and ePFD Sensors](https://cdn11.bigcommerce.com/s-0oei9zu/content/product-images/sq-620-ss.jpg)