Best Lab Spectrometers of 2026

The Eisco PH0619 Laboratory-Grade Spectrometer offers hands-on experience for observing and measuring light spectra. It has a goniometer-type design with 0 to 360 degree rotation, 1 degree graduations, and 0.1 degree vernier scale. The collimator has an adjustable slit and an achromatic converging lens, while the prism table with 175mm diameter rotates and has three leveling screws for precise placement. The astronomical-type telescope offers an achromatic objective and Ramsden eyepiece with crosswire, mounted on heavy bearing for rotation around the central axis.

The Vodeson Portable Light Meter lets you measure a wide range of light from ultraviolet to near-infrared, which is perfect for checking lighting quality, color accuracy, and plant growth conditions. Its small size and light weight make it easy to carry around, so you can test lights wherever you need. You can connect it directly to Android phones using a USB Type-C cable for stable, real-time readings, making your analysis fast and reliable. Plus, the included PC software helps you analyze results and create professional reports with just one click, saving you time and effort.

The Sekonic C-7000 is a versatile handheld spectrometer designed for precise color measurement in various settings, including homes and engineering labs. With its advanced sensor technology, you can accurately gauge multiple light sources like LED and fluorescent lights, ensuring optimal color control. Recent firmware updates enhance its functionality, offering detailed color interpretation metrics, which is perfect for industrial applications. Additionally, the device allows you to quickly access a variety of measurement options and compensation values at your fingertips, making it easy to customize your settings for every lighting scenario.

The TEKCOPLUS Gem Spectroscope is a compact and portable tool designed for gem enthusiasts and professionals on the go. Its small size makes it easy to carry in your pocket or bag, perfect for travel, trade shows, or gem markets. Built from durable aircraft aluminum, this spectroscope offers lasting reliability along with high-quality optics for clear and accurate gemstone analysis. Equipped with a precise grating, it helps you quickly identify gemstones, including tricky diamond simulants like YAG and Cubic Zirconia, giving you confidence in your gemological work. This tool is a valuable companion for anyone looking to enhance their gemstone identification skills.

The 3B Scientific Spectroscope features a high-quality optical system that displays a centered visible spectrum, ensuring accurate readings that are proportional to the wavelength. This means you can easily analyze light sources with precision. It comes equipped with a fixed slit, providing consistent measurements for your experiments. The device utilizes a prism system with a grating housed in a metal sleeve, enhancing durability and performance. With a slit width of just 0.2 millimeters, it allows for detailed observation of light spectra, making your scientific work more efficient and effective.

The SparkFun AS7262 Spectral Sensor is designed to detect specific colors of visible light, covering six key wavelengths from 450nm to 650nm. This means you can accurately measure different colors in your projects, which is useful for color analysis or environmental sensing. The sensor uses special silicon filters to separate these colors clearly, giving you precise results. It features a 16-bit analog-to-digital converter, so you get detailed digital readings for better accuracy. Plus, with programmable LED drivers, you can control your own light sources to improve measurement conditions, making your experiments or applications more flexible and reliable.

The Hopoocolor Spectrometer Tester offers a clear 5-inch LCD screen that shows data directly, making it easy for you to read measurements on the spot. It also comes with software that creates colorful graphs, helping you visually analyze your results. With its auto zeroing feature, you can trust the device to provide highly accurate readings every time, even in changing conditions. The spectrometer uses a long focal length optical system and a high-performance sensor to deliver precise measurements across a wide wavelength range from 350 to 950 nm. This makes it reliable for detailed light testing, whether you're working with grow lights or lab equipment.

The JQCSR Handheld Spectrometer is a versatile tool designed to help you measure light precisely, whether at home, in a plant growth lab, or industrial setting. It covers a wide light range from 370 to 780 nm, ensuring you get accurate readings for various light sources like LEDs or sunlight. The device is built with a durable aluminum body, offering a comfortable grip for extended use. With its easy-to-read 3.5-inch touchscreen display, you can quickly access settings and manage data. Plus, the included PC software allows you to analyze and export detailed spectral data, making your work more efficient and convenient.

The tCheck Potency Tester brings lab-level accuracy right to your home, helping you measure the strength of your infused oils and tinctures with ease. Thanks to its advanced UV Spectrometer technology, you get fast and reliable results, saving you time and guesswork. If you make edibles, this tester helps you dose precisely, ensuring your creations have just the right potency. It delivers accurate readings within minutes, and the easy-to-use app stores your results for tracking and recipe adjustments. This makes creating perfectly dosed edibles simple and stress-free.

The Hopoocolor Spectrometer Tester offers a bright 5-inch LCD screen that lets you read data easily and directly, while its lightweight design makes it simple to carry around. You’ll appreciate the included software that helps you create colorful graphs for better data visualization. Thanks to its auto zeroing feature, you can trust the accuracy of your readings every time, which is essential for precise measurements. The device’s fast integration time, ranging from 50 microseconds to 10 seconds, ensures quick and reliable results. With this tool, you get a high-resolution optical system and a sensitive linear CCD sensor, covering a wide wavelength range from 350 to 950 nm, making it perfect for detailed light testing in labs or on the go.