Location: /pH/EC Maintenance

Light Meters
How much light are your hydroponics plants actually receiving? Are they getting all of the light they need to produce the most abundent harvest from your garden.  Use our light meters and always be sure.

pH Testing
Is the pH balance correct for your plants?  With our pH test meters, you will get an accurate measurement of of the pH balance and be able to make adjustments to assure the great growth of your hydroponics garden.

Temperature and Humidity
Temperature and overall humidity levels within your hydroponics growing area must be monitored regularly.  Too high temperatures, and your plants produce already cooked fruits or vegetables.  Too cool, and your plants will not grow well.  High humidity levels promote disease in your plants.

Choose the meters that will help to assure your successful hydroponics garden growth of luscious plants.

Champ pH Tester

Champ is a rugged pH meter with single point calibration and a battery life of over 1 year even if used for 1 hour everyday. The new design features a larger LCD so measurments are easier to read from any angle. Champ comes with a protective cap t…

 

Combo pH/EC/TDS/C/PPM Tester

Dual-level LCD Replaceable pH Electrode Cartridge Automatic Caliibration

 

Digital Light Meter (Footcandles)

Measures grow lights or sunlight Measures up to 5000 footcandles 3 scales for precise readings Convenient hand-held remote sensor Lifetime silicon cell - includes battery, informative booklet with lighting recommendations and carrying case …

 

DiST 1 TDS Tester

Automatic Temperature Compensation Simple 1 Point Calibration Easy-to-use and Inexpensive

 

Dual-level LCD Replaceable Graphite Electrode Cartridge Automatic Calibration

Dual-level LCD Replaceable Graphite Electrode Cartridge Automatic Calibration

 

GroChek pH and TDS Combo Continuous Reading Meter

Displays pH and EC Simultaneously Adjustable Setpoints Space Efficient

 

Dual-Level LCD Replaceable pH Electrode Catridge Automatic Calibration

Dual-Level LCD Replaceable pH Electrode Catridge Automatic Calibration

 

Hydrofarm Light Meter (Footcandles)

Photosynthesis and Plant Growth depend on the sun or specially designed lighting systems. But of that light reaching the plant, only specific types of energy (in the lighting spectrum) drive the photosynthesis process. Since light is the most impo…

 

Nutra-Dip continuous Tri meter

The Nutradip Tri-Meter combines the technology of the pH and TDS meters and addresses an additional key factor in hydroponic growing, the temperature. Temperature in a nutrient solution is often wrongly overlooked. The temperature variance in a …

 

Replacement pH Electrode

Replacement pH Electrode for HI98127, HI98128, HI98129, HI98130

 

TDS-3 Handheld TDS meter

ON SALE The TDS-3 is ideal for commercial use or is a great tool for the expert grower.  It includes a custom carrying case with belt clip and is highly efficent and accurate due to its advanced microprocessor technology. It features a precis…

 

Waterproof EC/TDS/Temp Combo Meter

Measures EC, TDS and temperature. It has three different calibration options (KCl, 442TM, NaCl), each with its own non-linear conversion factor, and Automatic Temperature Compensation (ATC) using three temperature coefficients. Measurement Range: 0-9…

 

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