13 Essential Light Meters for Thriving Plants

Discover the best light meter for plants to optimize your garden's growth. Get reliable insights for thriving greenery in any space.
BrandMy RatingPrice
Soonkoda
Top Affordable Choice
8.4/10
Toptes
Best for Indoor Plants
8.8/10
Datacolor
Best for Professional Use
9.2/10
Raintrip
Best for Beginners
8.4/10
Urceri
8.8/10

Best Light Meter for Plants

In the vibrant world of gardening, where every leaf, bud, and blossom sings in its quest for optimal growth, a reliable light meter emerges as your trusty sidekick. This essential tool not only unlocks the secrets of sunlight exposure but also ensures your plants bask in their ideal conditions, flourishing into a breathtaking tapestry of color and life. Join us as we explore the best light meters that will transform your gardening experience, bringing both precision and joy to your outdoor sanctuary.

Top Affordable Choice: Soonkoda Luxmeter

Digital Illuminance Light Meter Tester 200,000Lux Meter (18,500FC) Luxmeter Lighting Intensity Brightness Measurement Tool for Indoor Outdoor Grow Plants Film Photography lumens LED Photometer
Highlights
Multi-language instruction manual
Wide measurement range
Backlight function available

We’re excited to share our thoughts on the Top Affordable Choice for light meters: this compact model packs quite the punch without breaking the bank!

With a wide measurement range and dual-language manual, it’s perfect for both beginners and seasoned pros alike.

Need to measure brightness in schools, hospitals, or your own backyard?

This meter has got you covered!

Plus, the backlight function makes it easy to read in dim conditions.

However, accuracy can dip in low light, so keep that in mind.

Overall, it’s a fantastic tool that keeps your plant lighting just right and your budget intact!

Be sure to also check out the best shelves for plants for more options! Also, here is the price history so you know exactly when to buy!

Price history for Soonkoda Luxmeter on Amazon

Best for Indoor Plants: TOPTES TS-710 Light Meter

TS-710 Light Meter, Lux/Foot Candles Meter with 180º Rotating Sensor, 0.1~200,000 Lux Range, Large Backlit Display, Light Meter for Plants, Car Headlights, Home & Office LEDs (Includes Battery)
Highlights
180° rotating sensor
Backlit LCD display
Wide measurement range

We’re thrilled to present the TopTes TS-710 Light Meter, our pick for the Best for Indoor Plants!

This handy device features a 180° rotating probe and a 2.25-inch backlit LCD, making it effortless to take accurate readings, no matter the angle or lighting conditions.

With a fast-responding sensor that samples every 0.5 seconds, you’ll never miss a beat in optimizing your plant’s environment.

While it excels in measuring light with a vast range from 0.1 to 200,000 lux, keep in mind that the temperature accuracy could use some improvement.

Nevertheless, this versatile tool is perfect for diagnosing light levels in various settings, ensuring your green friends get just what they need to thrive!

Be sure to also check out the best ph meter for soil for more options! Also, here is the price history so you know exactly when to buy!

Price history for TOPTES TS-710 Light Meter on Amazon

Best for Professional Use: Datacolor LightColor Meter

Datacolor LightColor Meter - Bluetooth-Enabled Light & Color Temperature Meter for Photo, Video, and Cinema - Continuous Real-Time Data Streaming - Portable, Compact, Drop-Resistant
Highlights
Accurate light measurements
Mobile app integration
Portable and durable design

We’re excited to share our thoughts on the Datacolor LightColor Meter, which we've dubbed the Best for Professional Use.

This sleek device packs a punch, offering comprehensive light and color measurements that are essential for serious photographers and videographers.

The Bluetooth capability seamlessly syncs your data to the intuitive app, keeping you in the loop with real-time updates.

We love the versatile functionality that works with various light types, making it a one-stop tool for all your lighting needs.

Despite a few quirks like a confusing magnetic stand, its portability and durability are hard to beat.

Perfect for anyone serious about capturing the perfect shot!

Be sure to also check out the best fertilizer for plants growing in water for more options! Also, here is the price history so you know exactly when to buy!

Price history for Datacolor LightColor Meter on Amazon

Best for Beginners: Raintrip Soil Moisture Meter

Soil Moisture Meter, 4-in-1 Moisture Meter for Plants, Tester for Moist, Light,Nutrients, pH, Soil Test Kit, Great for Garden, Lawn, Farm, Indoor & Outdoor Use, No Battery Required
Highlights
4-in-1 functionality
Single-probe design
Fast response time

This 4-in-1 Soil Moisture Meter from Raintrip truly deserves its title as "Best for Beginners." As a team of plant enthusiasts, we appreciate its user-friendly design, allowing even novice gardeners to easily measure moisture, pH, nutrients, and light levels with just one tool.

The single-probe design ensures minimal disruption to delicate roots, while the patented 90° rotating head offers a smart way to read measurements without awkward bending.

Although the mode indicator can be a tad tricky to see and the pH meter may require extra care, the instant results make it a fantastic and cost-effective addition to your gardening toolkit.

Plus, it comes with a free Plant Growing Guide and sandpaper—what's not to love?

Be sure to also check out the best lights for shed for more options! Also, here is the price history so you know exactly when to buy!

Price history for Raintrip Soil Moisture Meter on Amazon

URCERI Light Meter

Light Meter Digital Illuminance Meter Handheld Ambient Temperature Measurer, Range up to 200,000 Lux, Luxmeter with 4 Digit Color LCD Screen
Highlights
High accuracy measurements
Lightweight and compact
Easy to use

We’re excited to share our thoughts on the URCERI Light Meter.

This nifty device measures luminosity from 0 to 200,000 Lux and even tracks the ambient temperature – how cool is that?

Its high accuracy ensures your readings are spot-on, making it perfect for any gardening enthusiast or professional.

The 4-inch digital LCD screen displays MIN/MAX readings, plus it conveniently auto powers off, saving battery life for future use.

Lightweight and compact, it’s easy to take along wherever you go.

Just keep in mind the battery isn’t included, but with a 2-year warranty, it promises durability for your plants’ needs!

Be sure to also check out the best lights for jack-o-lanterns for more options! Also, here is the price history so you know exactly when to buy!

Price history for URCERI Light Meter on Amazon

Dr.meter

Dr.meter LX1330B Digital Illuminance Light Meter, 0-200,000 Measurement Range Lux Meter
Highlights
High accuracy readings
Easy to use
Portable design

When it comes to finding the best light meter for plants, we absolutely love the Dr.meter Digital Illuminance Meter.

With its four range settings (up to a whopping 200,000 Lux), this little gem ensures you have the versatility you need for various lighting conditions.

The high accuracy is a game changer, and the auto zeroing feature guarantees you get reliable readings every time.

What really makes it shine for us is the EZ-read display, which makes it easy to check your data at a glance, even in tricky lighting!

Plus, it's so portable—fitting snugly into your bag without weighing you down.

While there might be a slight learning curve, the convenience of this meter is truly unmatched!

Be sure to also check out the best lights for gazebo for more options! Also, here is the price history so you know exactly when to buy!

Price history for Dr.meter on Amazon

UNI-T UT383 Light Meter for Plants

UNI-T UT383 Light Meter Lux Meter Lumens Digital Illuminance Meter 0~199,900 Lux (0~18,500 FC) Foot Candles Luxmeter for Film Photography Plants Photometer Lighting Intensity Brightness Measurement
Highlights
High accuracy readings
Compact and portable
Easy to use

Get ready to shine a light on your gardening with the UNI-T UT383 Professional Digital Illuminance Meter!

This compact device delivers highly accurate light intensity measurements in Lux or Foot Candles, making it perfect for serious plant enthusiasts.

With a range from 0 to 199,900 Lux, you'll easily fine-tune your lighting conditions.

The large LCD screen with backlight ensures readability at any time, while the one-second sampling time keeps things efficient.

Though it’s lightweight and user-friendly, we did notice some durability concerns and the battery life could be better.

But for anyone aiming to achieve optimal plant growth, the UT383 is a versatile tool worth considering.

Plus, their support team is just a click away if you need help!

Be sure to also check out the best neem oil for plants for more options! Also, here is the price history so you know exactly when to buy!

Price history for UNI-T UT383 on Amazon

YAMRON Soil Moisture Meter

4-in-1 Soil Moisture Meter Digital Plant Temperature/Soil Moisture/PH Meter/Sunlight Intensity Backlight LCD Display Soil Test Meter for Gardening, Farming and Outdoor Plants
Highlights
4-in-1 multifunctional use
Large backlit display
Quick and accurate readings

We’re excited to share our thoughts on this 4-in-1 multifunctional soil tester.

Measuring soil moisture, pH, temperature, and sunlight, it’s your trusty sidekick for thriving plants.

With its large LCD screen and backlight, you can easily check readings day or night—just don’t forget those AAA batteries!

The quick, accurate measurements make it simple to determine when to water and analyze light exposure.

We love the user-friendly design, requiring only a 10-second wait for precise results.

While the viewing angle might be a tad limited, this handy tool is perfect for both indoor and outdoor gardening adventures!

Be sure to also check out the best spigot cover for winter for more options! Also, here is the price history so you know exactly when to buy!

Price history for YAMRON Soil Moisture Meter on Amazon

Smart Sensor

Lux Light Meter for Photography Grow Plants Led Photometer Lighting Intensity Brightness Measurement Pocket Digital Photo Illuminance Sensor
Highlights
Highly accurate readings
Easy to use
Wide measurement range

The AS803 Lux Light Meter shines brightly in the world of gardening tools!

With its ability to measure illumination intensities in Lux or Footcandles, this handy device is perfect whether you're crafting scenic designs or ensuring your plants get just the right amount of light.

We love its fast, accurate readings—thanks to the advanced built-in calibration sensor that operates at twice per second.

The rotatable head allows for easy multi-directional detection, while the large LCD display ensures clarity, even in dim light.

Though it requires some calibration knowledge and doesn’t come with batteries, its portable hand-held design makes it a joy to use.

Just be careful not to misplace this compact gem—your plants will thank you for it!

Be sure to also check out the best frost blanket for plants for more options! Also, here is the price history so you know exactly when to buy!

Price history for Smart Sensor on Amazon

MAXRIENY Light Meter Light Meter for Plants

BSIDE Light Meter Digital Illuminance Meter 0.1-200,000 Luxmeter Environment Luminometer Photometer for Plants, Car Headlights Home & Office LEDs Light Photography
Highlights
High accuracy measurements
Multiple range settings
Easy to use features

When it comes to finding the best light meter for plants, we’re thrilled to introduce the L1 Digital Illuminance Meter.

This little powerhouse offers high accuracy with a remarkable measurement range from 0.1 to 200,000 Lux.

With four different range settings, we can quickly dial in the perfect brightness for our green friends.

Using it is a breeze!

The min/max and average readings, along with the data hold feature, mean we can capture and retain crucial information effortlessly.

Although the battery life could be better, this meter’s precision and usability make it a fantastic tool for any plant enthusiast.

Happy measuring!

Be sure to also check out the best amino acids for plants for more options! Also, here is the price history so you know exactly when to buy!

Price history for MAXRIENY Light Meter on Amazon

Metellme Light Meter

Digital Illuminance Meter Light Meter 20Lux to 200,000Lux Meter/18,500FC,Luxmeter for Photography Grow Plants Led Photometer Lighting Intensity Brightness Measurement
Highlights
Wide measuring range
Easy to use
Large screen display

When it comes to selecting a light meter, the S8608 truly stands out.

With its wide measuring range—up to 200,000 LUX—this digital illuminometer is easy to use and perfect for various settings, from schools to your backyard.

The large screen display makes it simple to read measurements, although we found it tricky to see in bright light.

The added features like automatic range conversion and low-battery indicator add great value.

Just remember, it requires a constant button press, which might be a slight annoyance.

Overall, the S8608 is our go-to choice for precise light measurements!

Be sure to also check out the best root hormone for plants for more options! Also, here is the price history so you know exactly when to buy!

Price history for Metellme Light Meter on Amazon

Mcbazel Light Meter

Mcbazel Digital Illuminance Light Meter, Photometer Light Intensity Sense Tester with LCD Display,Lux Meter Range up to 200,000 Lux for Grow Plants/Photography/Indoor/Garden
Highlights
High accuracy readings
Wide measuring range
User-friendly interface

We’ve been thoroughly impressed with the Mcbazel Light Meter—it’s a real gem for plant enthusiasts!

With an extra-large measuring range of up to 200,000 LUX, it delivers highly accurate readings with minimal deviation, making it perfect for your botanical friends.

The user-friendly design allows seamless switching between LUX and FC, and the clear LCD display is super readable, even in low light.

Plus, the data hold function is handy for recording max and min values.

Just keep in mind, you’ll need to grab some AAA batteries separately.

Overall, it’s a fantastic tool for anyone serious about plant care!

Be sure to also check out the best shovel for planting trees for more options! Also, here is the price history so you know exactly when to buy!

Price history for Mcbazel Light Meter on Amazon

Sonkir MS02 Light Meter for Plants

Soil pH Meter, MS02 3-in-1 Soil Moisture/Light/pH Tester Gardening Tool Kits for Plant Care, Great for Garden, Lawn, Farm, Indoor & Outdoor Use (Green)
Highlights
3 meters in one
No battery required
Portable and compact design

At the pinnacle of garden gadgets, the Sonkir Soil Meter impresses as a 3-in-1 tool that conveniently tests moisture, pH, and sunlight levels.

We're fans of its battery-free operation—just plug it into the soil and watch the results appear!

However, it’s essential to remember that if your soil is too dry, the indicator could stay stagnant, so give those plants a little hydration first.

While its compact design makes it perfect for both indoor and outdoor use, be cautious of occasionally inconsistent moisture readings and limited light detection.

Overall, it's a delightful addition for any gardening enthusiast.

Be sure to also check out the best machete for bamboo for more options! Also, here is the price history so you know exactly when to buy!

Price history for Sonkir MS02 on Amazon

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