Vernier® Go Direct™ Pyranometers

Measure the power of electromagnetic radiation in watts per square meter.

• Easy-to-use computer- or browser-based software
• Bluetooth connectivity for cord-free data collection

The Go Direct Pyranometer measures the power of electromagnetic radiation. It is sensitive to near infrared, visible, and UV radiation, where 90% of solar energy is concentrated. It reads in watts per square meter, so it is great for experiments with solar cells and calculating their efficiency.

It has a weatherproof sensor head with a dome-shape top to allow it to handle a wide range of sun angles.