Skip to content
Menu

pH Meters & Testers

Every hydroponic gardener should know the importance of pH. The pH of the hydroponic nutrient solution plays a key roll as to what elements are available to the plant. Once the optimal pH level is decided the trick is to then keep the solution as close to optimal as possible. Using RO water and a high quality hydroponic nutrient will help to keep a stable pH.  Plants like stability and will respond well to a nice stable pH and EC level.  Testing pH has never been easier we have quality portable handheld meters that take quick and accurate measurements. Just keep the probe clean and the meter calibrated for years of accurate readings.

Read More
Product Filters
Brand
Weight Limit
Wattage
Voltage
System Type
Style
Speed Control Compatible
Spectrum Type
Fitting Size
Flange Size
Reflector Size
Size
Socket Type
Shape
Reversible
Reflector Type
Probe Type
Portability
Planting Sites
Output Control
Outlets
Number of Lamps
Module Capacity
Material
Light Type
Light Source
Lamp Drive Frequency
HID Type
HID Bulb Type
Fitting Type
Component Type
Chip Type
Base Type
Ballast Component Type
Application Type
Application Type
Growing Method
GPH
Fixture Configuration
Fan CFM
Configuration
Color Temp. (Kelvin)
CFM
Bulb Length
Built-In Socket
Filters
Product Filters
Weight Limit
Wattage
Voltage
System Type
Style
Speed Control Compatible
Spectrum Type
Fitting Size
Flange Size
Reflector Size
Size
Socket Type
Shape
Reversible
Reflector Type
Probe Type
Portability
Planting Sites
Output Control
Outlets
Number of Lamps
Module Capacity
Material
Light Type
Light Source
Lamp Drive Frequency
HID Type
HID Bulb Type
Fitting Type
Component Type
Chip Type
Base Type
Ballast Component Type
Application Type
Application Type
Growing Method
GPH
Fixture Configuration
Fan CFM
Configuration
Color Temp. (Kelvin)
CFM
Bulb Length
Built-In Socket
Rapitest Digital Soil pH Meter Package
Rapitest Digital Soil pH Meter
$16.62
GroLine Nutrient Monitor
Hanna Instruments GroLine Nutrient Monitor with Probe
$495.00
Hanna Instrument HI9813-6 Replacement Electrode Probe
Hanna Instrument HI9813-6 Replacement Electrode Probe
$115.00
GroLine Soil pH Tester Front
Hanna Instruments GroLine Soil pH Tester
$130.00
Hanna Replacement Probe Front
Hanna Waterproof Portable Meter Replacement Probe
$155.00
Green Shockproof Rubber Boot
GroLine Shockproof Rubber Boot for pH Meter
$35.00
Fertroller
CropKing Fertroller
$3,740.50
Hanna Waterproof Ph Pen
Hanna WaterProof pH Tester
$104.00
Hanna Waterproof Combo Pen
Hanna pH/EC Combo WaterProof Tester
$150.00
4 Way Soil Meter
Sunleaves Digital 4-Way Soil Meter
$27.00
Ph Test Strips
Hydrion pH Test Papers
$7.00
General Hydroponics Ph Control Kit For Hydroponics
GH pH Control Kit
$21.89

Recently Viewed products

Check back after you've done some shopping!

Our Latest Articles & Videos