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10 Best light measurement in Canada
Best Choice01DANOPLUSQuantum PAR Meter Full-Spectrum High Precision PPFD Tester for Photosynthetic Activity of Indoor and Outdoor Plants 400-700nm Light Lux Tester
Main highlights- 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
- RELIABLE TESTER: The measurement range is between 0 and 5000 μmol/m²/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
- 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.
9.6Exceptional
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- 02AquaHorti
High-Precision LED Phototherapy Light Meter – Accurately Measures 660nm Red Light and 850nm Near-Infrared (NIR) Irradiance
Main highlights- Precision-Calibrated Sensors. Equipped with advanced photodiode sensors (from a leading Japanese manufacturer), it accurately measures therapeutic wavelengths. The built-in calibration ensures wavelength accuracy within ±5 nm and stable intensity readings.
- Dual-Band Light Measurement. Simultaneously measures 660nm red light and 800–1000nm infrared output, covering the full red/NIR phototherapy spectrum. This comprehensive sensing allows a single device to verify both surface (red light) and deep-tissue (NIR) light intensities.
- Bluetooth APP Connectivity. Easily pairs with a free mobile app via Bluetooth, displaying real-time irradiance values (in mW/cm² or W/m²) on your phone.
9.5Excellent
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- 03Soonkoda
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
Main highlights- 【Unit switch】llumination:200000LUX,1FC=10.76LUX;Unit:LUX、FC.Press MODE key to convert illuminance unit( LUX/FC )
- 【Measurement time】S
- 【MAX/MIN】Press the RANGE key to measure the MAX ,MIN；
- 【Low-battery indicator】When the battery voltage decreases to a certain level, the battery symbol in the upper right corner of the display lights up, and the battery should be replaced
- 【Data HOLD】Press the HOLD key to enable/disable data retention；
- 【Backlight function】Press the backlight button to turn on/off the backlight;
- 【Auto Power Off】The meter will automatically shut down 5 minutes after starting to save power;
- The instruction manual is in both English and Chinese versions. 【Widely used】 Measurement visible brightness, measurement range is wide.Can be widely used in such as schools, hospitals, factories, airports, families and other occasions of brightness measurement.
9.4Excellent
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- 04URCERI
Light Meter Digital Illuminance Meter Handheld Ambient Temperature Measurer, Range up to 200,000 Lux, Luxmeter with 4 Digit Color LCD Screen
10% OffMain highlights- lightweight and compact, 2 years long period warranty
- Wide range of application, use lux light meter for set design, factory, office or home use
- 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
9.3Excellent
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Value for Money05Dr.meterDigital Illuminance Light Meter, Dr.Meter Lux Meter, Light Meter for Plant
36% OffMain highlights- 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.
- PEAK Data Recording: Instantly lock in and display the highest light pulse value with a single press of the PEAK button—perfect 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 you’ll always know when it’s time to swap out the 9V battery and keep your light measurements going strong.
- High Precision & Fast Response: This high-precision illuminance meter delivers lightning-fast readings 2 times per second, ensuring you get accurate light intensity data—perfect 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 needs—precision made simple.
9.1Excellent
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- 06TOPTES
TopTes 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)
Main highlights- 【What's in the Box】 You will receive 1x TopTes TS-710 Digital Light Meter, 3x AAA Batteries, 1x Sensor Cover, 1x Soft Case, and 1x User Manual. Enjoy the convenience of Amazon's excellent delivery service, and benefit from our 36-month after-sale service and lifetime technical support. Contact us for any questions or concerns
- 【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 TS-710 lumen meter, easily diagnose and fix issues like dim car headlights or uneven LED bulbs in your home, and ensure consistent brightness by testing and replacing bulbs with confidence
- 【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
- 【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 perfect lighting area for them
- 【180° Rotating Probe & 2.25" Backlit LCD】TopTes TS-710 Light meter with 180-degree rotating sensor ensures precise light measurements from multiple angles. The backlit 2.25-inch LCD screen allows easy reading even in low-light conditions
9.0Excellent
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- 07Lightray
Quantum PAR Meter Accessory | Measure Plant Light PPFD/DLI with Photone App
11% OffMain highlights- Photosynthetically Active Radiation (PAR) as PPFD in μmol/m²/s
- Light color temperature in kelvin *
- In-depth guides for beginners
- Illuminance in lux or foot-candles
- Extended PAR (ePAR) including far-red light (ePPFD, eDLI) *
- Daily Light Integral (DLI) in mol/m²/d
- Best-in-class accuracy
8.7Very Good
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- 08Landtek
Digital Light Meter Lux Meter Foot Candle Light Meter with Extendable Sensor 200,000 Lux Range,Illuminance Luxmeter for Indoor Outdoor Grow Plants Film Photography lumens LED Photometer Tester
Main highlights- Versatile Tool: It's a handheld Ambient Temperature Measurer with Large 4 digital LCD screen with backlight, Data hold, and Max/Min measurement,Low battery indicator,Auto shutdown for power saving.- Convenient and efficient for professional use.
- Compact & Effective :As our digital Illuminance/light meter is designed with compact size and lightweight which fits easily into a work bag or large pocket and barely adds any weight. It's the ultimate in light-metering convenience!
- Lux Meter with Split-type Sensor: The light sensor featuring an extendable string, allows you to reach the optimum position and distance from the light source for the best accuracy.
- LUX/FC Measurement Units: Our lux light meter visible light brightness, presenting values in either LUX or Foot Candles to suit diverse measurement standards and preferences. Simply Press MODE key to convert illuminance unit( LUX/FC ).
- High Accuracy&Wide Measuring Range: The Light Meter accommodates a wide range of light intensities, effectively measures light intensity and display results in units of Lux or FC range from 0.1 to 200,000 lux and 0.01 to 20,000 Fc, High accuracy of ±(4%+10).
8.6Very Good
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- 09EvoDevice
EVO-20 DLI Light Meter – Smart Sunlight Classifier for Garden & Landscape Use | Identifies Full Sun, Partial Sun, Partial Shade & Shade Based on Daily Light Integral, 10 Days of DLI History
11% OffMain highlights- Stores up to 10 days of DLI histroy. Records up to 10 days of daily DLI readings, allowing you to review recent sunlight conditions and compare how much light a planting location receives over time.
- Long Battery Life & Portable Design. Ideal for patios, greenhouses, or any landscape inspection.
- It is OK for sunlight, LED grow lights, HPS, and CMH.
- Instant Visual Feedback. Digital display shows the daily light accumulation in mol/m²/day and directly tells you the light category—no need for calculations or charts.
- IMPORTANT NOTE – HOW EVO-20 MEASURES LIGHT. This is not an instant light meter. EVO-20 measures Daily Light Integral (DLI) by accumulating light over time. When first powered on, the light value may appear blank or unchanged. This is normal. A valid reading builds gradually with continuous light exposure and is finalized through the meter’s built-in program.
- Designed for Gardeners & Landscapers. Choose the right plants for the right spot! This tool makes sun classification simple and intuitive for anyone outdoor spaces.
- Classifies Sunlight Exposure in Real Environments. Accurately identifies Full Sun, Partial Sun, Partial Shade, or Shade based on DLI (Daily Light Integral) levels—helping gardeners and designers optimize plant placement.
8.5Good
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- 10VABIRA
VBR-100 Quantum PAR Meter 6000umol/(㎡s), RGB PAR Breakdown, PPFD Distribution Mapping, Bluetooth Free App, Sensor Name(VBR-100 Plus), No Spectrum Selection
11% OffMain highlights- Simple Bluetooth Connection & FREE Companion App. Quick Bluetooth pairing with a clean, intuitive interface. The companion app is completely free — no subscription, no unlock tiers, no hidden fees.
- RGB PAR Breakdown – See More Than Total PAR. View Blue (400–500nm), Green (500–600nm), and Red (600–700nm) PAR components individually — not just one total value. Understand spectral balance to optimize vegetative growth, flowering, and fruit development with greater precision.
- PPFD Grid Mapping & Uniformity (Uo) Analysis. Record PPFD at multiple grid points to evaluate light distribution and calculate Uniformity (Uo). Identify weak zones, prevent light stress, and optimize fixture placement for consistent growth and higher yield. Data can be downloaded for further analysis.
- Easy to carry the PAR meter.The PAR Meter can be fixed on the drone or toy car to test PPFD anywhere in the greenhouse. No need for the tester to move around.
- Accurate Under Mixed Lighting Conditions Designed to perform under real-world environments, including mixed light sources such as LED + HPS or LED + sunlight. No need for separate tests or manual recalculations.
- Accurate PAR Test or Any Spectrum. Measure PAR (400–700nm) and PPFD accurately under various light sources. VBR-100 reads PAR directly without requiring spectrum profile selection, reducing setup errors and improving measurement reliability.
8.4Good
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