Extech SP505 Pocket Solar Power Meter - Compact Handheld Light Meter for Solar Irradiance, Illuminance, UV, PAR Measurements, Ideal for Solar Panels, Greenhouses, and Field Use

Extech’s SP505 measures solar power level from outdoor sunlight to determine the best location of solar panel and solar water heater installations. It is also used indoors by window manufacturers, automotive industry, and remodeling home owners to check the level of solar radiation transmission through various glass thicknesses and degrees of tinting to use for window installations. Convenient pocket-sized meter with built-in precision solar light sensor is easy-to-use wherever you go.

• Accurate Solar Irradiance & Illuminance Measurement - Effortlessly measure sunlight intensity and light levels in watts/m² or lux. Perfect for checking solar panel efficiency, greenhouse lighting, or outdoor energy projects. Say goodbye to guesswork and get reliable readings in seconds.
• Compact Pocket-Sized Design - Take precision measurements anywhere with this ultra-portable, lightweight meter. Fits in your pocket or tool bag, making it perfect for field technicians, gardeners, educators, and DIY solar enthusiasts who need mobility without sacrificing accuracy.
• UV and PAR Light Monitoring - Track UV and Photosynthetically Active Radiation (PAR) to support plant growth, energy research, or environmental studies. Keep plants happy, optimize energy production, and conduct experiments with confidence.
• Easy-to-Read Display with Backlight - The large LCD screen shows multiple units simultaneously, while the backlight ensures you can read measurements clearly in bright sunlight or dim indoor conditions. Simplify data reading even in challenging environments.
• Durable, Battery-Powered Performance - Rugged construction withstands field use, and long-lasting batteries ensure uninterrupted operation. Ideal for professionals or hobbyists who need a dependable, go-anywhere solar power meter.