Best Light Meter For Plants

Peter | 04-01-2026

Navigating the many Best Light Meter For Plants options on the market – from major brands like URCERI,Dr.meter,UNI-T,Soonkoda,Mcbazel,Ohcans to lesser-known names – can feel overwhelming. But we’re here to help simplify your search for the best products.

After extensive research testing hundreds of Best Light Meter For Plants, we’ve selected the top contenders. Our number one recommendation is URCERI Best Light Meter For Plants based on its stellar performance and quality. Below you’ll find more of our top-rated picks for the best Best Light Meter For Plants currently available.

Be sure to consult our handy buying guide as well for expert tips on choosing the right Best Light Meter For Plants to suit your individual needs. It has all the crucial information you need to make an informed purchasing decision. With our guidance backing your choice, finding your perfect match will be smooth sailing!

Editor's Choice
Light Meter Digital Illuminance Meter Handheld Ambient Temperature Measurer, Range up to 200,000
Light Meter Digital Illuminance Meter Handheld Ambient Temperature Measurer, Range up to 200,000
Premium Pick
Quantum PAR Meter Full-Spectrum High Precision PPFD Tester for Photosynthetic Activity of Indoor and
Quantum PAR Meter Full-Spectrum High Precision PPFD Tester for Photosynthetic Activity of Indoor and
Budget Pick
Digital Illuminance Light Meter Tester 200,000Lux Meter (18,500FC) Luxmeter Lighting Intensity
Digital Illuminance Light Meter Tester 200,000Lux Meter (18,500FC) Luxmeter Lighting Intensity

Top 10 Best Light Meter For Plants

We researched and compared the top products in the Best Light Meter For Plants category to provide you with these recommendations.

1. Light Meter Digital Illuminance Meter Handheld Ambient Temperature Measurer, Range up to 200,000

  • Measures luminosity from 0 to 200,000 Lux and ambient temperature
  • High accuracy of 3% rdg 8 dgts (<10,000 Lux), 4% rdg 10 dgts (>10,000 Lux)
  • 4 digital color LCD screen, MIN/Max readings, data hold, auto power off, and low battery indication
  • Wide range of application, use lux light meter for set design, factory, office or home use
  • lightweight and compact, 2 years long period warranty

2. Dr.meter LX1330B Digital Illuminance Light Meter, 0-200,000 Measurement Range Lux Meter, Lighting

Dr.meter LX1330B Digital Illuminance Light Meter, 0-200,000 Measurement Range Lux Meter, Lighting
8.9

Dr.meter

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  • High Precision & Fast Response: This high-precision illuminance meter delivers lightning-fast readings 2 times per second, ensuring you get accurate light intensity dataperfect for creating the ideal growing environment for your plants.
  • FC/LUX Conversion: FC or LUX? The Power is in Your Hands! Effortlessly toggle between FC and LUX to measure light intensity in the unit that suits your gardening needsprecision made simple.
  • PEAK Data Recording: Instantly lock in and display the highest light pulse value with a single press of the PEAK buttonperfect for measuring lightning, laser beams, and other brief high-intensity sources.
  • Low Battery Alert: Stay powered, stay prepared! A handy + - symbol appears when the battery runs low, so youll always know when its time to swap out the 9V battery and keep your light measurements going strong.
  • Versatile Usage: Ready for any setting! Whether indoors or outdoors, this meter is perfect for homes, offices, factories, or measuring sunlight intensity to create the perfect environment for your plants to thrive.

3. UNI-T UT383 Light Meter Lux Meter Lumens Digital Illuminance Meter 0~199,900 Lux (0~18,500 FC) Foot

  • UNI-T professional digital illuminance meter UT383. Effectively measures light intensity and display results in units of Lux or FC. Range: 0 to 199,900 Lux / 0 to 18,500 Fc. High accuracy of +/-(4 %+8)
  • Compact & easy to use. Large 4 digital LCD screen with backlight. 0.5 s sampling time. Overload indication. Max/Min. Data hold. Low battery indicator. Auto shutdown for power saving
  • Portable value pack. What you get: 1 x UT383 mini light meter, 1 x packaging box, 1 x paper manual, 1 x e Manual (free download)
  • Effective & Versatile. Widely used in lightening enterprise, agriculture and animal husbandry, mining enterprise, laboratory, office, household, street lights construction, camera & studios, photography, etc
  • Easy access to UNI-T 7/24 1 to 1 user support. If you encounter any problems during use, please contact us first (via e-mail) and our customer service team will deal with your problem as soon as it is received

4. Digital Illuminance Light Meter Tester 200,000Lux Meter (18,500FC) Luxmeter Lighting Intensity

Digital Illuminance Light Meter Tester 200,000Lux Meter (18,500FC) Luxmeter Lighting Intensity
9.1

Soonkoda

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  • Widely usedS8608 is a digital illuminometer, used for measuring visible brightness, large screen display, wide measuring range, up to 200000LUX, automatic conversion range. Can be widely used in such as schools, hospitals, factories, airports, families and other occasions of brightness measurement.
  • Measurement visible brightness, measurement range is wide
  • lluminance unit switch,Unit of illuminanceLUXFC
  • Measurement time: S
  • MAX/ MIN,Data HOLD,Backlight function
  • Auto Power Off function,Low-battery indicator

5. Mcbazel Digital Illuminance Light Meter, Photometer Light Intensity Sense Tester with LCD

Mcbazel Digital Illuminance Light Meter, Photometer Light Intensity Sense Tester with LCD
8.3

Mcbazel

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  • Lighting accuracy: plus or minus 3% plus or minus 10 dgts (<10000 LUX), plus or minus 4% plus or minus 10 dgts (>10000 LUX)
  • EXTRA LARGE RANGE Our digital illuminance meter has a wide measuring range of up to 200,000 LUX. The highly sensitive illuminance sensor ensures accurate and fast response with a sampling frequency of up to 2 times per second.
  • User-friendly design: Easily switch between the two main units of illumination intensity - LUX and FC - as needed. The LCD display ensures clear vision, the backlight ensures the readability of the meter even in dark environments.
  • Multifunctional: With our meter, you can not only measure the current brightness, but also the maximum and minimum values. With the data hold function, you can freeze the reading on the display, which can be useful when you need to record the measurement.
  • ENERGY EFFICIENT The meter has an automatic shut-off function which helps to save battery when not in use. A low battery indicator lets you know when it's time to change the battery so that the meter is always ready to use.
  • Wide Application Our gauge can be used in schools, hospitals, factories, airports, families and other occasions for brightness measurement, and is an indispensable measuring tool for professionals, academics and hobbyists.
  • The product requires 3 x AAA batteries to work with which are NOT included

6. Digital Illuminance Light Meter, 0~200,000 Lux Range with 180º Rotating Sensor Light Meter Foot

  • Wide Range & Reliable AccuracyMeasure from 0 ~ 200,000 Lux with high accuracy 4% +10. This professional foot candle light meter helps optimize light levels for plants, libraries, offices, and indoor spaces. With accurate light measurements, growers can ensure that plants receive appropriate photosynthesis light, optimize and adjust light conditions, and achieve a healthier growth environment
  • 180 Rotating Sensor & Clear Backlist DisplayOhcans AS803 light meter features a 180 rotating sensor for flexible measurements from any angle. The backlight LCD ensures clear reading even in low light. With rapid 0.5-second sampling, it delivers real-time data perfect for photography lighting setups, office evaluations, and monitoring indoor plant growth
  • Multi-Scene Application Versatility The light meter foot candles accurately measures all common light sources including LED, fluorescent, halogen, and HID lights. Ideal for photography, flim, classroom, home, laboratory, stages, camera, warehouse, factory, hospital, garden. Use this lux meter for plants to prevent over- or under-exposure, or in photography to control lighting setups with precision. Its flexible design makes it a must-have tool for gardeners, photographers, engineers, and interior designers
  • Added Environmental Sensing & 3 Measure Modes Beyond light measurement, the digital illuminance meter also tracks real-time temperature in C/F, helping you monitor growing environments for plants or comfort zones in offices. Three modes to adjust according to your needs, data hold, max/min value recording, enhancing usability while conserving battery. A low-power indicator ensures you never miss a measurement
  • Easy to CarryOur lumen meter is really convenience, lightweight and handheld, you can easily carry it anywhere you go. If you have any questions, pls feel free to contact us

7. Digital Illuminance Meter Light Meter 200,000Lux Meter/18,500FC,Luxmeter for Photography Grow Plants

Digital Illuminance Meter Light Meter 200,000Lux Meter/18,500FC,Luxmeter for Photography Grow Plants
8.3

Metellme

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  • High-definition LCD VA color display screen.
  • The sensor probe can be rotated 270 for measurement.
  • The measurementrange is up to 200,000 Lux, with aresolution of 1.0 Lux/0.1 FC.
  • Supports switching between two measurement unitsLux and FC.
  • Data hold,maximum/minimum/average value measurement.
  • Temperature measurement function.
  • It supports the selection of the light source coefficient for measurement.
  • Auto power off function.
  • Low battery prompt function.
  • It uses 3 AAA batteries,which is convenient to use.

8. URCERI MT-92H Light Meter with Split Sensor Lux/Foot Candles Meter 500ms Refresh Rates Range up to

  • High-Precision Light Measurement: Delivers accurate readings from 0-200,000 Lux with 3% accuracy and resolution down to 0.1 Lux. With instant 0.5-second refresh rates, youll capture even subtle light changes
  • Innovative Split-Sensor Design: Advanced split light sensor technology enables simultaneous measurement and monitoring. The separate probe maintains measurement integrity while allowing flexible positioning
  • Dual Measurement Units for Versatile Applications: Seamlessly toggle between Lux/Fc for precise illuminance measurement and / for environmental monitoring - catering to diverse professional needs and international measurement standards with a single button press
  • High-Visibility Backlit Display: Features an ultra-bright, with switchable backlight, glare-resistant screen that remains clearly readable in total darkness or direct sunlight
  • Compact & Durable Design: Weighing just 188g with a space-saving profile (1255630mm), Standard 3xAAA batteries ensure reliable operation in various professional environments

9. TopTes TS-710 Light Meter, Lux/Foot Candles Meter with 180º Rotating Sensor, 0.1~200,000 Lux Range,

  • 180 Rotating Probe and 2.25" Backlit LCD: TopTes TS-710 Light meter with 180-degree rotating sensor ensures precise light measurements from multiple angles. The fast-responding sensor samples every 0.5 seconds, providing continuous measurement data. The backlit 2.25-inch LCD screen allows easy reading even in low-light conditions
  • LUX/FC Measurement Units: TopTes TS-710 Luxmeter with Wide range: 0.1 to 200,000 lux and 0.1 to 20,000 foot candles, 3%rdg+5dgt accuracy. Optimize your plant's growth with our light meter for plants to find the suitable lighting area
  • Versatile Applications: TS-710 lumen meter measures various visible light sources like LED grow room lighting, fluorescent lamps, metal halides, high-pressure sodium lamps, and incandescent bulbs. Ideal for homes, schools, offices, workshops, stages, farms, and factories. With the light meter foot candles, you can easily diagnose and fix issues such as dim car headlights or uneven LED bulbs in your home
  • Multi-Functional Design: TS-710 foot candle light meter measures ambient / temperature and humidity, with the temperature sensor adapting to new environments over time. Features MAX/MIN value recording and data-hold for extensive data logging. Auto shut-off after 10 minutes of inactivity. Low-battery indicator for timely battery replacement
  • Package Contents: A TS-710 digital light meter with sensor cover, a soft case, three AAA batteries, and a user manual

10. Quantum PAR Meter Full-Spectrum High Precision PPFD Tester for Photosynthetic Activity of Indoor and

Quantum PAR Meter Full-Spectrum High Precision PPFD Tester for Photosynthetic Activity of Indoor and
9.8

Danoplus

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  • RELIABLE TESTER: The measurement range is between 0 and 5000 mol/m/sec. The cut-on wavelength is 400 nm and the cut-off wavelength is 700 nm with a tolerance of 10 nm, which indicates that the meter is designed to measure the PAR within this defined waveband, providing accurate and reliable readings of the amount of light energy available for photosynthesis.
  • RECORD FUNCTION: It has the capability to store up to 100 measured values. This allows the user to easily track and review previous readings, providing a record of the changes in PAR over time. Additionally, it has a real-time display feature that shows the last four recorded data, providing a quick and convenient way for the user to view recent measurements. This feature is particularly useful for monitoring and tracking changes in light energy levels in real-time, allowing for prompt and informed decisions to be made
  • USAGE: A PAR meter is a valuable tool for growers, scientists, and researchers, providing accurate and reliable measurements of the amount of light energy available for photosynthesis, allowing for improved plant growth, increased energy efficiency, better crop management, and increased understanding of plant needs.
  • TRIPOD SOCKET: It comes with a tripod socket to provide a convenient and practical way to securely attach the meter to a tripod (not included in the set), ensuring stability and accuracy during measurements, and providing greater flexibility in taking measurements
  • ON THE GO TESTER: Portable, easy-to-use, flexible, and convenient tool for measuring PAR levels. It is a compact and lightweight design making it easy to carry the meter from one location to another, allowing for measurements to be taken in different parts of a greenhouse, growth chamber, or field. Ergonomic and user-friendly interface.

Peter

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