Model SP
$169.00
Model MP
$359.00
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- Spec Sheets
- Owner's Manual
- Order Sensors
Model SP
$169.00
- Order Meters
Model MP
$359.00
We currently have a 1 – 2 week lead time on all orders, but please feel free to call ahead for product availability.
Pyranometer sensors measure the shortwave radiation reaching the Earth's surface, measured in Joules m-2 s-1 or Watts m-2.
Long-Term Test Results
The Utah State University Crop Physiology Lab has conducted a long-term outdoor pyranometer study for the past 10 years.
Their results are available below and show that the Apogee pyranometers compare well to other silicon-cell photodiode and thermopile pyranometers. Each model is compared to a heated and ventilated Kipp and Zonen CM21 thermopile pyranometer.
