10 Best Light Meters 2025 in the United States

The Klein Tools ET130 Digital Light Meter is designed for those who need an efficient way to measure light levels, making it suitable for electricians, HVAC professionals, and anyone involved in lighting analysis. One of its strong points is its user-friendly interface, which allows users to operate it without complicated setups. The ability to measure light in both Foot Candles and Lux provides a comprehensive understanding of lighting conditions, catering to different preferences and requirements.

This meter offers both auto and manual range settings, with a maximum range of 4000 FC and 40,000 Lux. This flexibility is a significant advantage for various applications, from residential to commercial spaces. The backlit LCD display and 40-segment bar graph make it easy to read measurements, even in dim lighting, enhancing usability on job sites.

Conveniently, the ET130 includes features such as data hold and Max/Min readings, which can assist in detailed analysis. The auto power-off feature helps conserve battery life, which is beneficial for users who may forget to switch it off after use. Plus, it comes with a carrying pouch and a 9V battery, enabling immediate use and portability.

The Sekonic Spectrometer (401-800) is a highly specialized tool designed for professionals who need precise light measurements. One of its standout features is its ability to measure a wide range of light sources, including LEDs, HMIs, fluorescent lights, and electronic flashes. This versatility makes it an excellent choice for photographers, videographers, and lighting technicians looking to achieve accurate color representation and lighting conditions. The large color touch screen is user-friendly and displays critical information such as color spectrum, Kelvin, CRI, illuminance, and mired values, enabling easy comparisons between different light sources.

While the Sekonic c-800 is packed with advanced features and can give detailed readings, it may not be the best fit for casual users or beginners. The complexity of its functions and the depth of information it provides could be overwhelming for someone who just needs basic light measurements. Additionally, its premium pricing may not justify the investment for those who require a more straightforward, economical solution for occasional use.

For those in the industry who require high accuracy and an array of features, the c-800 is a powerful ally. It simplifies the process of adjusting light color and can greatly enhance recording and post-production efficiency. Just keep in mind that if you are looking for something simple and cost-effective, there are more basic light meters available on the market that could serve your needs better.