How To Choose The Best Hydrofarm Light Meters Recommended By An Expert

Features :

• Great accessories for your growroom
• Backed by manufacturer’s warranty
• Another great item from Flora Hydroponics

Features :

• Designed help you grow plants, flowers, and food bigger, healthier, and better
• Gives a precise reading with two scales
• Accurate within +/- 2%
• Lifetime silicon sensor -no battery
• Easy to use, hand held design

Features :

• Helps prevent over watering
• Provides accurate pH values from 4-9
• Sturdy and easy to use
• Good for use indoors or outdoors
• No batteries required

Features :

• Data logging capability using standard mini-USB cable and proprietary data logging software available at Hydrofarm
• Low power consumption with built-in low Battery power Indication
• Constant linear response curve (as opposed to other meters’ Gaussian response) yields higher accuracy independent of wavelength – perfect for measuring LED light output
• No assembly required
• Logging software compatible with Windows XP, 7 & 10 only

Features :

• 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.
• 【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；
• 【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;
• 【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

Features :

• ✅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, 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.

Features :

• 3-in-1 Soil Tester: This meter can test soil moisture, light and pH value; You can switch modes with one button; It makes gardening and plantng more efficient
• Compact size: With a length of 10.8 inches, you can carry it around easily; it is convenient for both indoor and outdoor gardening
• Testing Range: It has moisture range of 1-10 (dry to moist), light intensity of 0-2000 (low light to strong light) and pH level of 3.5-8 (acidic to 8 basic)
• Easy to Use: Durable and easy to use, plug and read, no battery needed; Design for testing soil only; Do not be used to test pure water or other liquid
• Support for Gardeners: Let you know your soil well with specific values so that you will know when to water, control pH level and determine if plants are getting adequate light

Features :

• 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

Features :

• 【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
• 【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
• 【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
• 【Package Contents】1x TS-710 digital light meter with sensor cover, 1x soft case, 3x AAA batteries, 1x user manual. Enjoy 36 months of customer service and lifetime technical support. Contact us anytime for any questions or concerns