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The 8 Best science lab photometers and light meters of 2024

Are you trying to find science lab photometers and light meters among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling science lab photometers and light meters on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 11 hours of research and did 44 science lab photometers and light meters tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best science lab photometers and light meters you can buy today

No. 1
Lens Transmittance Meter, Lens Transmittance Meter, LCD Display Infrared Visible Light Spectrometer, Science Lab Photometers and Light Meters
  • 3 WAVELENGTH TEST: With 0.10% resolution, Lens Transmittance Meter adopts a new wavelength synthesis technology, one optical hole can measure 3 wavelength data at the same time, and obtain the transmittance of 550nm, 850nm, 940nm
  • MULTIPLE USAGES: Lens Transmittance Meter is equipped with USB cable, software U disk and acrylic board, professionally used for infrared and visible light transmittance testing of mobile phone lens
  • SELF CALIBRATION: With ±2% measurement accuracy, Lens Transmittance Meter has real time dynamic self calibration function, which is automatically calibrated to 100% transmittance after power on
  • LED INDICATOR: The meter test hole has alignment indicator LED, which is used in the test process to help the hole alignment of the tested lens, accurate and reliable
  • LCD DISPLAY: Lens Transmittance Meter adopts a large LCD screen, and there are 3 display interfaces in Chinese and English to choose from, for clear observation
No. 2
Solarmeter Model 6.2 Sensitive UVB Meter, Digital UV Radiometer, Portable UV Meter for Eyewear UV Block Testing & More, Effective UVB Light Meter, Measures 280-320 nm, from 0-199.9 mW/cm² UVB, Green
26 Consomer Reviews
Solarmeter Model 6.2 Sensitive UVB Meter, Digital UV Radiometer, Portable UV Meter for Eyewear UV Block Testing & More, Effective UVB Light Meter, Measures 280-320 nm, from 0-199.9 mW/cm² UVB, Green
  • Economical & Highly Accurate: Our portable UVB meter instantly and accurately quantifies the intensity of UVB radiation with a +-10% accuracy; Properly monitors UVB light; Measures 280 nm to 320 nm, with a range from 0-199. 9 mW/cm²
  • Versatile: Our 6.2 Digital UV radiometer can be used for measuring UVB light in high-profile applications including acrylic shield transmissions, eyewear UVB blocking capabilities comparisons, and countless reptilian habitats in zoos! You can also use it to measure UV for daily stuff, like to see how much UV is coming through your car window
  • Practical & Durable: This handheld radiometer offers effortless portability thanks to its compact design; Made of resistant plastic and includes a battery that lasts approximately 2 years on a typical service load
  • Easy-to-Use: Compact, handheld, and durable, our Solarmeter Blue Light Tester features simple single-button operation and an easy-to-read LCD Display; Powered by one 9-volt DC Battery (included), this UVC light meter boasts NIST Traceable accuracy
  • About Us: Solarmeter by Solar Light Company Inc. is the industry standard for UV and visible light radiometers that measure both indoor and outdoor light sources; Our NIST Traceable meters are used to monitor lamp irradiance and aging for UV sterilization, reptile husbandry, indoor tanning, red/blue light phototherapy, UV curing, and UV Index
No. 3
YFYIQI Radiometer UV Power Meter 365nm Solar Irradiance Intensity Meter UV Detector Broadband UV Detector with Data Retention Function Measuring Range 1 to 19999uW/Cm²
  • ☀Broadband UV detector, with balanced response to both UVA and UVB
  • ☀4 1/2 digital display
  • ☀4 It is applied to the radiation intensity measurement of ultraviolet light source (sun, ultraviolet lamp, etc.)
  • ☀Data retention function
  • ☀ Wide measure range without adjustment
No. 4
Solarmeter Model 4.2 Sensitive UVA Meter, Digital UVA Radiometer, Portable UV Meter for UV Lamp Testing & More, Effective UVA Light Meter, Measures 320-400 nm, from 0-199.9 mW/cm² UVA, Light Green
  • Economical & Highly Accurate: Ideal for measuring UVA light sources, like UV lamps and sunlight; Instantly and accurately quantifies the intensity of UVA radiation with a +-10% accuracy; Properly monitors UVA light; Measures 320 nm to 400 nm, with a range from 0-199. 9 mW/cm²
  • Versatile: Our 4.2 Digital UV radiometer can be used for window film tests, low-level UV testing from household lamps, ground-level UV from stadium lighting, and more!; It has a wide range of usage related to UVA testing, as its spectrum only covers the UVA region
  • Practical & Durable: This handheld radiometer offers effortless portability thanks to its compact design; Made of resistant plastic and includes a battery that lasts approximately 2 years on a typical service load
  • Easy-to-Use: Compact, handheld, and durable, our Solarmeter Blue Light Tester features simple single-button operation and an easy-to-read LCD Display; Powered by one 9-volt DC Battery (included), this UVC light meter boasts NIST Traceable accuracy
  • About Us: Solarmeter by Solar Light Company Inc. is the industry standard for UV and visible light radiometers that measure both indoor and outdoor light sources; Our NIST Traceable meters are used to monitor lamp irradiance and aging for UV sterilization, reptile husbandry, indoor tanning, red/blue light phototherapy, UV curing, and UV Index
SaleNo. 5
Amprobe LM-200 LED Light Meter
  • Dual-scale meter measures visible light from fluorescent, metal halide, high-pressure sodium, and incandescent sources up to 200,000 lumens per square meter (lux) or 20,000 footcandles (fc)
  • Powered by a 9 V battery (included), and includes a 1.5-meter wire for positioning light sensor and a protective sensor cap
  • Manual ranging, data hold freezes readings on the display, maximum recording displays highest reading, zeroing capability resets the null point and angled light cosine correction corrects for angled light
  • Country of origin: China
SaleNo. 6
IDEAL INDUSTRIES INC. 61-686 Digital Light Meter with Remote Sensor, Measure All Visible Light Sources
  • ACCURATE LIGHT METER: Measures light levels from fluorescent, metal halide, high-pressure sodium, incandescent, and LED light sources. The perfect “must-have” instrument for basic lighting audits to address safety, productivity and energy efficient needs.
  • MEASURES ALL VISIBLE LIGHT SOURCES: The 61-686 meter measures visible light from LED, fluorescent, metal halide, high-pressure sodium, incandescent and other light sources. Measures in four ranges up to 20,000 Foot Candles or 200,000 Lux.
  • AUTO SHUT OFF: To extend the life of your battery, the unit will automatically power off after 10 minutes of non-use. Also features a convenient low battery indicator so that you can ensure that your Digital Multi-Meter is always charged and ready to use.
  • TETHERED SENSOR: Tethered remote sensor with 59 in. (1.5m) cable for remote measurements.
  • PRODUCT DETAILS: Weighs approx. 8.8 oz. (250 g) with battery. 2000 count LCD display. Includes IDEAL Electrical 61-686 Digital Light Meter, User’s manual, carrying case and 9V battery. +/- 3% basic accuracy.
No. 7
HEALLILY 1 Set Experiment Equipment Science Educational Toys Optical Lab Tools Physics Experiment Tools Optical Experiment Kit Light Experiment Tool Prism Glass Bare Rod Plastic Student
  • Kids science experiments kit: it has good process details, good texture, and wear- resistant, and will not be easily damaged.
  • Optical experiment accessories: with a wide range of applicable people, it is an excellent teaching tool for physics teachers and creative toys for children.
  • Toys for: easy to use: the whole set of experiment tools is easy to carry and store, convenient for you to do experiments.
  • Prism experiment: the creative and fun experiment tool kit enhances students' practical ability and thinking ability
  • Optics learning tool: this is a very practical tool kit, which can be well applied to physics teachers and provide students with a more relaxed and happy learning environment.
SaleNo. 8
Sper Scientific 850010 UV Light Meter UVC
  • Wavelength: 220 ~ 275 nm
  • Calibration Point: 254 nm
  • UV Range: 1 µW/cm² ~ 40.00 mW/cm² | Resolution: 1 µW and 0.01 mW/cm²
  • Accuracy: ±4% ±1 digit (@23 ±5ºC)
No. 9
Linshang LS162 Portable Transmission Meter for Solar Film Glass Window Tint with VL Transmittance UV IR Rejection Blocking Rate
  • 1. UV rejection meter, IR rejection meter, Light Transmittance Meter, Three function in ONE device.
  • 2. Small size, portable product for transmission value measurement.
  • 3. Test any sample thickness up to 8mm.
No. 10
6-in-1 QUANTADOSE® Multi-Wavelength Bi-Luminescent UVA/UVB/UVC/Far-UVC Light Reusable Professional UV Test Card
  • There is no other UV test card like this with all new capabilities using tri-color dispersion in the world’s only reusable bi-luminescent (Two Color) instant wavelength indicator that distinguishes between artificial sources of longwave UVA and shortwave UVC light with a residual third color shade of purple indicating UV intensity in 15 seconds
  • WHILE UNDER UV LIGHT: The longwave analyte is sensitive to artificial sources of 300-395nm UVA/UVB light, which before exposure is clear, while under a Longwave UV source will glow in the range of red to red-pink in color. Perfect for testing 365nm/395nm UV flashlights and professional nail gel UV lights
  • WHILE UNDER UV LIGHT: The shortwave analyte is sensitive to artificial sources of 220-275nm UVC light, which before exposure is clear, while under a Shortwave UVC source will glow in the range of Green to Yellow-lime in color. Instantly indicates when UVGI wavelengths are present
  • AFTER UV EXPOSURE: Photochromic dosimeter strip uses a wide-band UV analyte sensitive to artificial or natural sources of light between 200-400nm UVA/UVB/UVC, which before exposure is clear, after exposure displays shades of purple. Perfect for testing the intensity of anything UV including UVB reptile lights, with instant notification when unsafe wavelengths are present
  • AFTER UV EXPOSURE: UVGI Intensity Test -- Center circle will display the letters UV for a brief amount of time (3-15 seconds) which confirms power is above 300 microwatts when exposed to 254nm UVC light.
  • Back of test card has UVC/FAR-UVC light beam detector useful when installing Far-UV lighting in occupied spaces. This QuantaDose test provides the largest shortwave luminescent surface area available on the market that still fits in your wallet. Exactly what professional UVGI installers need to detect UVC/Far-UVC beam angles!
  • SCHOOL/TEACHING – Experiments on Ultraviolet Light and Fluorescence are easily performed in the classroom to explore different wavelengths of the UV light spectrum.
  • MANY USES - Test UV blocking claims for items like sunglass, window tint or test UV light sources such as sterilizing LEDs and UVC bulbs, nail curing lamps, UV print equipment. The list goes on and on! When not in use keep stored in the supplied UV resistant zip lock sleeve or store it in a dark, dry place.. Limit UV light exposure times to 15 seconds for > 500 test.
  • A reviewer called the wrong phone number 888, our phone support is 800, not 888. This number is for product support only. The reviewer is misleading because sales are never offered by our support staff or phone system in anyway at all!
No. 11
Sper Scientific 840020 Light Meter
  • Sper Scientific 840020 Light Meter Lux/FC. The color and cosine corrected sensor meets C.I.E. photopic spectrum. Reads LED light. Features RS232 computer output, min/max, auto power off, and external zero adjustment. Range: 400,000 lux; 40,000 fc
  • Resolution: 0.01 / 1 lux; 0.001/1 fc
  • Accuracy: ±(3% + 0.5% fs)
  • Will read LED light
SaleNo. 12
Industrial Test Systems Exact® iDip® Photometer 486101-SB-K Smart Brew Starter Kit with Meter, Blue
  • EASY TO USE Incorporates the patented eXact Strip reagent delivery method and other advanced technologies that offer faster safer easier and more precise water testing with a digital readout so no color matching required Works in conjunction with the eXact iDip app for iOS and Android smart devices
  • DETECTION RANGES OF TESTS INCLUDED IN KIT: pH: 6. 4-8. 4 --- High Range Total Hardness: 90-600 ppm--- Calcium Hardness: 3-700 ppm--- Total Alkalinity: 10-200 ppm--- Chloride III: 4-335 ppm--- Sulfate
  • COMPLETE KIT: Large navy blue plastic carrying case w/ Foam includes eXact iDip photometer, Cleaning Brush, Instruction manual, and 25 tests of each: pH-II, High Range Total Hardness, Calcium Hardness, Total Alkalinity, Chloride III, Sulfate
  • ACCURATE AND RELIABLE: Components are tested by Quality Control personnel at each step and are rejected if they are outside of specifications. Standards are prepared using calibrated equipment, and concentrations are confirmed by recognized reference methods
  • HIGHEST QUALITY: ITS, manufactures test strip products in their USA facility in an environment that allows for reproducibility, accuracy, and traceability based on Good Manufacturing Practices.
  • Automatically calculates Magnesium, Hardness, Sodium & Residual Alkalinity
No. 13
Sper Scientific 850009 UV Light Meter
  • Sper Scientific 850009 UV Light Meter UVA/B measures long and medium wave UV-A/B for applications such as forensics, chromatography, electrophoresis and dermatology. Measure damaging UV (ultraviolet) light in the environment and museums
  • UV degradation studies in the pharmaceutical, cosmetic, semiconductor, printing, window tinting, and other industries
  • Laboratory chromatography, electrophoresis and forensics
  • Test UV sterilization and dermatology lamps in hospitals
No. 14
Solarmeter Model 6.0 Standard UVB Meter, Digital UV Radiometer, Portable UV Meter for UV Lamp Testing & More, Effective UVB Light Meter, Measures 280-320 nm, from 0-199.9 mW/cm² UVB, Pink
  • Affordable & Highly Accurate: Our portable UVB meter instantly and accurately quantifies the intensity of UVB radiation with a +-10% accuracy; Properly monitors UVB light; Measures 280 nm to 320 nm, with a range from 0-199. 9 mW/cm²
  • Versatile: Our 6.0 Digital UV radiometer can be used for measuring any UVB source emitting high-broad UVB light levels, like dermatology phototherapy lamps, tanning lamps, sunlight, and more!
  • Practical & Durable: This handheld radiometer offers effortless portability thanks to its compact design; Made of resistant plastic and includes a battery that lasts approximately 2 years on a typical service load
  • Easy-to-Use: Compact, handheld, and durable, our Solarmeter Blue Light Tester features simple single-button operation and an easy-to-read LCD Display; Powered by one 9-volt DC Battery (included), this UVC light meter boasts NIST Traceable accuracy
  • About Us: Solarmeter by Solar Light Company Inc. is the industry standard for UV and visible light radiometers that measure both indoor and outdoor light sources; Our NIST Traceable meters are used to monitor lamp irradiance and aging for UV sterilization, reptile husbandry, indoor tanning, red/blue light phototherapy, UV curing, and UV Index
No. 15
REED Instruments R1930 Light Meter, Compact Series
5 Consomer Reviews
REED Instruments R1930 Light Meter, Compact Series
  • User selectable Lux / Footcandle measurements
  • Designed for one-handed operation
  • Backlit 4-digit LCD display
  • Max, min and data hold functions
  • Low battery indicator and auto shut off
No. 16
Industrial Test Systems eXact 486691-K Micro 7+ Advanced Photometer Kit
  • Tests for: Total Alkalinity 10 - 200 ppm, Bromine 0.02 - 10 ppm, Total Hardness 30 - 550 ppm, Fre Chlorineand Total Chlorine 0.05 - 11 ppm, High Range Chlorine 1.2 - 250 ppm, Copper 0.05 - 10 ppm, Iron 0.02 - 4.5 ppm
  • Stores last 20 tests of each parameter in menu (160 in total)
  • Large black plastic carrying case w/ Foam includes
  • Instruction manual
SaleNo. 17
Sper Scientific 840022 Advanced Light Meter
  • Range: 400,000 lux; 40,000 fc
  • Resolution: 0.01 / 1 lux; 0.001/1 fc
  • Accuracy: ±(3% + 0.5% fs)
  • Ability to compensate for the different colors of light
No. 18
Extech Instruments 407026-NIST Heavy Duty Light Meter with PC Interface with NIST
  • 5% basic accuracy
  • Compliance with safety regulatory bodies (OSHA)
  • Applications: Workplace, clean-room, and computer room light testing
  • Used with Building and ATM area security light monitoring
  • Ambient testing for light-sensitive archives such as in museums and art galleries
No. 20
UV Detector Checker for Measuring The Intensity of Outdoor Ultraviolet Light with Digital Meter Tester Testing
  • [ UV detection ] Measures UVA and UVB (but not UVC) index at 0.5 increments from 0-20.
  • [ Month Date Time Setting ] It features a 4-digit display for month, date, hour, minutes, seconds as well as an alarm. Batteries are included.
  • [ Easy to Install and Use ] Press the switch "UV Check" and face the UV sensor direct under the sunlight. LC display shows the UV index reading.Or you can follow the setting step as we display on picture and our description.
  • [ Portable Size to Carry ] It's very portable, you can put it in your handbag or backpack and not take too much position.
  • [ Widely Use in Your Life ] Use it to measure each day’s risk of getting sunburned or exposed to high levels of cancer-causing UV radiations.

How to choose a good science lab photometers and light meters

Does the idea of finding a fantastic science lab photometers and light meters make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in science lab photometers and light meters. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top science lab photometers and light meters products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top science lab photometers and light meters on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top science lab photometers and light meters brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top science lab photometers and light meters based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the science lab photometers and light meters were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good science lab photometers and light meters, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your science lab photometers and light meters.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting science lab photometers and light meters for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our science lab photometers and light meters. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what science lab photometers and light meters should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on science lab photometers and light meters.