1
Accurate pH measurement for hydroponic systems.
Includes pH Up and pH Down liquids.
Easy-to-read test indicator for quick results.
All-in-one kit for convenient pH testing.
Preferred by seasoned growers for reliability.
Simplified testing process with clear instructions.
Optimal pH range for most plants: 5.5-6.5.
Average Rating out of 5:
Price Range: $16.99
2
Premium pH down solution for hydroponics.
Uses food grade phosphoric acid for safety.
Effectively lowers high nutrient pH levels.
Promotes long-lasting pH stability for plants.
Adjust pH gradually for optimal results.
Recommended pH range: 5.5 to 6.5.
Convenient quart size for easy application.
Average Rating out of 5:
Price Range: $11.99
3
Professional pH control for optimal plant growth. Odorless, colorless solution works in all environments. Suitable for hydroponics, soil gardens, and aquariums. Adjust pH levels for indoor and outdoor plants. Each bottle lasts 6 to 12 months or more. Easy to use with test indicator for accuracy. Ideal pH range for crops: 5.5 to 6.5.
Average Rating out of 5:
Price Range: $21.95
4
Includes four essential probe care solutions.
Extends probe lifespan and improves accuracy.
Easy calibration for pH probes; no calibration needed.
Ideal for hydroponics and indoor gardening systems.
Comes with cleaning tools for effective maintenance.
Trusted brand with industry-leading testing equipment.
Perfect for TDS/PPM and conductivity monitoring.
Average Rating out of 5:
Price Range: $31.00
Material: plastic
5
High-quality pH test solution for accurate readings.
1-ounce bottle, easy to handle and store.
Replaces solution B for optimal testing performance.
Compact size: 4"x10.5"x7" for convenient storage.
Includes one bottle per pack for convenience.
Essential for maintaining balanced water chemistry.
Compatible with Pentair testing equipment and kits.
Average Rating out of 5:
Price Range: $6.64
6
Phenol red solution for accurate pH testing.
Easy-to-use, just 5 drops required.
1-ounce size for convenient storage and use.
Essential tool for pool and spa maintenance.
Keep out of reach of children for safety.
Compatible with various water testing applications.
Reliable results for informed water treatment decisions.
Average Rating out of 5:
Price Range: $9.83
7
Maintains stable pH levels in aquatic environments.
Ideal for aquariums and ponds.
8.8 oz (250 grams) of product.
Easy to use with precise measurements.
Prevents pH fluctuations for healthy aquatic life.
Trusted brand: MICROBE-LIFT.
Lightweight packaging for easy handling.
Average Rating out of 5:
Price Range: $13.99
8
4-in-1 monitor for pH, EC, TDS, and temperature.
Continuous monitoring for nutrient reservoir tanks.
Real-time data visible at a glance.
Smart app connectivity for remote monitoring.
Automatic temperature compensation for accurate readings.
User-friendly calibration with automatic recognition.
Ideal for hydroponics, aeroponics, and indoor gardening.
Average Rating out of 5:
Price Range: 0
9
Waterproof design for reliable outdoor use.
Portable size for easy handling and transport.
Measures pH, EC, and TDS accurately.
Durable construction for long-lasting performance.
Simple setup for quick testing process.
Ideal for various growing environments and applications.
Hassle-free operation for all skill levels.
Price Range: $299.99
10
Highly concentrated solution for accurate pH testing.
Perfect for testing drinking water alkalinity and acidity.
500 servings ensure long-lasting usage and value.
Easy-to-use drops for quick pH assessments.
Ideal for home, office, or recreational use.
Reliable results for health-conscious individuals.
Helps maintain optimal water quality for hydration.
Average Rating out of 5:
Price Range: $9.45
11
Dual relay for precise pH control.
Maintains pH levels between 4.5 to 8.5.
Accurate pH measurement within +/-0.2pH.
Temperature accuracy of -1°C/+1°C.
Real-time LCD display with chart functionality.
Easy plug-and-play setup for convenience.
Includes a precise peristaltic dosing pump.
Price Range: $259.00
12
Controls temperature for optimal nutrient absorption.
Compatible with Bluelab Pro Controller.
Ideal for hydroponic systems and indoor gardening.
Operates on 100 V to 240 V, 50/60 Hz.
Includes dosing cable and specific power cords.
Manufactured by industry leader Bluelab.
Backed by a 2-Year Limited Warranty.
Price Range: $355.00
Color: White
Material: Plastic, Metal
13
7 in 1 monitor for hydroponic gardening.
Measures pH, EC, PPM, CF, ORP, Temperature, Humidity.
Upgraded composite probe for accurate readings.
Compatible with various hydroponic cultivation methods.
Easy calibration with 1413μS/cm solution.
Long-term stability and accuracy maintained.
Double-sealed for extended shelf life.
Price Range: $76.99
