1. **High-Precision Measurements**: The PPFD Meter Spectrometer is designed for accurate measurements of photosynthetically active radiation (PAR) in the range of 350nm to 800nm, ensuring optimal conditions for agricultural use. 2. **User-Friendly Design**: Weighing only 430g and featuring compact dimensions of 138.5*81*23mm, this spectrometer is lightweight and portable, making it easy to carry for fieldwork or laboratory analysis. 3. **Advanced Spectral Features**: With a spectral resolution of 0.2nm and a spectral bandwidth (FWHM) of 2nm, our PPFD PAR Spectrometer provides precise wavelength accuracy of ±0.5nm, delivering reliable data for your agricultural research needs. 4. **Robust Performance Specifications**: This single beam spectrometer boasts an illuminance range from 5lx to 200klx with an illumination accuracy of ±4%, ensuring high-quality readings under various lighting conditions for effective agricultural monitoring. 5. **Durable and Versatile Use**: Designed to operate efficiently between temperatures of -10°C to 40°C and relative humidity below 70% (no condensation), the PPFD Meter Spectrometer is built to withstand diverse environmental conditions while delivering consistent performance.