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pH Testing & Control - Huge Savings! Save up to 14%


Huge Savings! Up to 14% off on pH Testing & Control at Light Coalition. Top brands include EACHPOLE, HDE, DLS, TekcoPlus, Balance World Inc, Morpheus Grow Tech, Beepandles, INNI, Z3Z, MChoice, Jenco, GAO Tek, YOEDAF, JVJ, Yongse, Par Pro, & Unknown. Hurry! Limited time offers. Offers valid only while supplies last.



EACHPOLE |2-Pack| Garden Soil Test Kit for Indoor and Outdoor Plants Water, PH Balance, and Light Levels, 3-in1 Meter No Batteries or Charging, APL1710
EACHPOLE |2-Pack| Garden Soil Test Kit for Indoor and Outdoor Plants Water, PH Balance, and Light Levels, 3-in1 Meter No Batteries or Charging, APL1710
By EACHPOLE
In Stock
$10.80

mpn: RF124-2P, ean: 0757764172732,

4.8 out of 5 stars with 89 reviews
EACHPOLE 3-in-1 Plant Soil Meter makes caring for your plants easier than ever. Plants are fragile and require special care to remain healthy and active. Too much or too little water, light, alkalinity or acidity in the soil can kill your plant or p...


HDE Hydroponic Fruit Vegetable Grow Kit- 3-in-1 Soil Light Sensor + TDS ppm Test Pen + pH Meter Digital Monitor
HDE Hydroponic Fruit Vegetable Grow Kit- 3-in-1 Soil Light Sensor + TDS ppm Test Pen + pH Meter Digital Monitor
By HDE
In Stock
$21.99
$18.99
You Save: 14%

mpn: HDE-*C19+N12+N109 NEW15, ean: 0700355854418,

4.9 out of 5 stars with 64 reviews
Are you sick of your plants dying, fed up of being surrounded by wilting and brown-leaved flowers? If so, the problem could be with your soil and water quality. You need the HDE 3-in-1 Water Soil Light Meter Tool & our HDE Digital TDS (Total Disso...


DLS Soil Moisture Meter Indoor Outdoor Sunlight PH Acidity 3-in-1 Soil Tester Kit for Garden Farm Lawn Planter (No Battery Needed) Easy Read Indicator
DLS Soil Moisture Meter Indoor Outdoor Sunlight PH Acidity 3-in-1 Soil Tester Kit for Garden Farm Lawn Planter (No Battery Needed) Easy Read Indicator
By DLS
In Stock
$12.68

ean: 0783942919486,

4.4 out of 5 stars with 59 reviews
With DLS 3-in-1 Soil Meter, you can easily check on the condition of your plants. The moisture meter will quickly tell whether your plants is doing well. Firstly, let you know that dry and needs water or wet and could use a day to dry out, you will n...


TekcoPlus Portable 2 in 1 Water Quality PH CL2 Chlorine Level Tester Level Meter for Swimming Pool Spa Water Quality Monitor Meter
TekcoPlus Portable 2 in 1 Water Quality PH CL2 Chlorine Level Tester Level Meter for Swimming Pool Spa Water Quality Monitor Meter
By TekcoPlus
In Stock
$35.70

mpn: TEK-203, ean: 0713072683353,

4.3 out of 5 stars with 15 reviews
Essential tool for quick and accurate readings of ph & chlorine as chlorine is the most commonly used disinfectant for water by killing bacteria, algae and microorganisms. An ideal tool for keeping your pool or spa within the safe Chlorine and PH ra...


TekcoPlus Portable 2 in 1 Water Quality PH CL2 Chlorine Level Tester Level Meter for Swimming Pool Spa Water Quality Monitor Meter
TekcoPlus Portable 2 in 1 Water Quality PH CL2 Chlorine Level Tester Level Meter for Swimming Pool Spa Water Quality Monitor Meter
By TekcoPlus
In Stock
$35.70

mpn: Chlorine and Ph Meter, ean: 0713072683988,

4.0 out of 5 stars with 13 reviews
Essential tool for quick and accurate readings of ph & chlorine as chlorine is the most commonly used disinfectant for water by killing bacteria, algae and microorganisms. An ideal tool for keeping your pool or spa within the safe Chlorine and PH ra...


3 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower
3 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower
By Balance World Inc
In Stock
$12.00

ean: 0706001227803,

4.0 out of 5 stars with 119 reviews
3 functions in one compact meter - measure the moisture and pH content of the soil and the environmental light Scientifically accurate No need for batteries Easy-to-read scale indicator Incredibly simple to use - just stick it in the soil! Works with...


Morpheus Grow Tech pH TDS(PPM) Monitor/Meter 2 in 1 design for Hydroponic/Aeroponic Systems Continuous Monitoring
Morpheus Grow Tech pH TDS(PPM) Monitor/Meter 2 in 1 design for Hydroponic/Aeroponic Systems Continuous Monitoring
By Morpheus Grow Tech
In Stock
$119.00

ean: 0663751275945,

4.8 out of 5 stars with 111 reviews
Stable Reading-Great tolerance for air pump/submersible pump and other interference in hydroponic/aeroponic systems. Perfect for hydroponic/Aeroponic systems that needs continuous pH PPM monitoring.. One Button Calibration-for pH and TDS, doesn't re...


3-in-1 Soil Tester Meter (Moisture, PH acidity & Light Tester),Suitable For Houseplants, Outdoor Plants, Bonsais, Succulents, Trees, Grass and Lawn,Indoor/Outdoors to Use, Easy Read Indicator (No Ba
3-in-1 Soil Tester Meter (Moisture, PH acidity & Light Tester),Suitable For Houseplants, Outdoor Plants, Bonsais, Succulents, Trees, Grass and Lawn,Indoor/Outdoors to Use, Easy Read Indicator (No Ba
By Beepandles
In Stock
$10.99

ean: 0710154785578,

4.3 out of 5 stars with 28 reviews
Size:3 in 1 Functions: Measure soil MOISTURE, PH and LIGHT levels Easy to use: No Battery needed, Plug and read Scientifically accurate: keep your plants in a healthy range How to use: Simply insert the probes into the soil, and you'll get your read...


INNI 4 In 1 Flower Plant Light Temperature Tester Garden Soil Moisture Nutrient Monitor
INNI 4 In 1 Flower Plant Light Temperature Tester Garden Soil Moisture Nutrient Monitor
By INNI
In Stock
$17.99

mpn: 5435342342646, ean: 6906929982820,

4.8 out of 5 stars with 12 reviews
Material Plastic + electronic components. Type 4 in 1 Plant Tester. The INNI Smart Plant Tester will help us to record the state change of plants every day and measure different soil conditions,such as moisture, light, temperature and nutrition.. Qui...


New 3in1 Plant Flowers Hydroponic Soil Moisture PH Light Meter Tester
New 3in1 Plant Flowers Hydroponic Soil Moisture PH Light Meter Tester
By Z3Z
In Stock
$18.98

ean: 8897785895844,

4.8 out of 5 stars with 40 reviews
Description: 100% brand new and high quality 3 in 1 multifunctional moisture, PH and light meter No battery required, simple and convenient to use Simply insert probe of the meter into the soil, switch to the setting you want to measure and read the ...


Gift, 3 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower Mchoice
Gift, 3 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower Mchoice
By MChoice
In Stock
$19.99

mpn: 4332684493, ean: 0655172059341,

4.9 out of 5 stars with 90 reviews
Specifications: 3 functions in one compact meter - measure the moisture and pH content of the soil and the environmental light Scientifically accurate No need for batteries Easy-to-read scale indicator Incredibly simple to use - just stick it in the ...


Jenco pH 610 Portable Pocket Meter Tester Pen for Hydroponics, Pools & Spas, and Aquariums
Jenco pH 610 Portable Pocket Meter Tester Pen for Hydroponics, Pools & Spas, and Aquariums
By Jenco
In Stock
$45.00
4.2 out of 5 stars with 131 reviews
The Jenco pH 610 is the perfect portable "pocket" pen tester and meter for all of your pH measurement needs. It's super easy to use, and has single point calibration. Comes with 4 x 1.5 V Batteries. Has a 0.1 pH Resolution and a 0.2 pH Accuracy read...


GAOTek PH and ORP Controller with High Accuracy (Light Weight)
GAOTek PH and ORP Controller with High Accuracy (Light Weight)
By GAO Tek
In Stock
$386.00

mpn: Food processing, ean: 0650229495448,

4.9 out of 5 stars with 132 reviews
Null...


PH Meter Tester, Acidometer Digital PH Meter Tester Water Quality Food Aquarium Pool Hydroponics Pen for Drinking Water/Garden/Farm/Lawn, 0.00-14.00 Measurement Range LCD Display(Yellow+Black)
PH Meter Tester, Acidometer Digital PH Meter Tester Water Quality Food Aquarium Pool Hydroponics Pen for Drinking Water/Garden/Farm/Lawn, 0.00-14.00 Measurement Range LCD Display(Yellow+Black)
By YOEDAF
In Stock
$12.99

mpn: 15325232284143, ean: 0697159852866,

4.8 out of 5 stars with 147 reviews
Description:100% brand new and high quality.Widely Use for home and laboratory uses; Suitable for testing pH balance of drinking water, pools, aquariums, RO system, Spas, hydroponics food, wine and beer making and more.Using two points type(PH 4.00, ...


JVJ 3-in-1 Plant Flowers Soil PH Tester/Moisture Tester /Light Tester For Outdoor Indoor Plants Gardens & Grass Lawn
By JVJ
In Stock
$11.99

mpn: KT073, ean: 0702334585832,

4.0 out of 5 stars with 66 reviews
Moisture meter measures soil's moisture at root level. Also measures the light condition and the pH level of the soil. Takes the guess work out of plant care, by preventing over and under watering your plants. Scientifically accurate. Simply insert ...


3 in 1 Garden Soil Analysis Tester Hygrometer Acidity PH Light Test
3 in 1 Garden Soil Analysis Tester Hygrometer Acidity PH Light Test
By Yongse
In Stock
$12.92

mpn: YS15141255, ean: 0707077412650,

4.9 out of 5 stars with 32 reviews
3 in 1 Garden Soil Analysis Tester Hygrometer Acidity PH Light TestDescription: Moisture Range: 1~100% RH pH Range: 3.5~8 pH Light Range: 0~2000 Size: 290 * 50 * 38mm Probe length: 200mm Weight: 90gFeatures: - 3-in-1 feature includes: testing your ...


Par Pro Hyper Arc HPS Lamp 1100W (12)
Par Pro Hyper Arc HPS Lamp 1100W (12)
By Par Pro
In Stock
$720.99

ean: 0763598244200,

4.2 out of 5 stars with 141 reviews
The Worlds Most Powerful Single-Ended Grow Lamp! Consistently Tested Over 2,380 umol! (Verified By UL) Par Pro 1,100 Watt HYPER ARC High-Pressure Sodium lamp delivers a staggering 2,380 umol on the Galaxy 1000 Watt Turbo setting! The HYPER ARC lamp h...


3 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower KA
3 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower KA
By Unknown
In Stock
$24.49

ean: 0738095488198,

4.2 out of 5 stars with 64 reviews
Benefits: 3 functions in one compact meter - measure the moisture and pH content of the soil and the environmental light Scientifically accurate No need for batteries Easy-to-read scale indicator Incredibly simple to use - just stick it in the soil! ...



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