pH

Products

pH Test Indicator
General Hydroponics pH Test Indicator

General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial. Many experienced growers prefer our pH Test Kit to expensive electronic meters because of its reliability and ease of use, which are important factors when the health of a valuable crop is at stake. Use 3 drops per 5mL of solution.

CA$14.95 (USD $10.47)
Qty
pH 600
Milwaukee pH600 Economy pen

Specifications:

Range 0.0 - 14.0 pH
Resolution 0.1 pH
Accuracy ? 0.2 pH
Calibration Manual 1 point
Temp. Compensation ---
Battery Life 700 hours
Dimensions 150 x 30 x 24 mm
CA$79.99 (USD $55.99)
Qty
Blue Lab PPM/TDS pen
Bluelab PPM Pen

The Bluelab ppm pens provide a compact, quick and handy way to manage the success of your crops to ensure they have the nutrients they need. Teamed with our Bluelab pH Pen, you have a handy, convenient and accurate system for ensuring optimum plant growth and health. Features: Measures conductivity and temperature, Selectable units for conductivity and temperature, Backlit LCD display, Calibration optional, Successful calibration indicator, Hold function, Low battery warning, Fully waterproof, Auto off function, Automatic temperature compensation, 1 year warranty
CA$119.99 (USD $83.99)
Qty
Blue Lab pH pen
Bluelab pH Pen

The Bluelab pH Pen provides a compact, quick and handy way to manage the success of your crops to ensure maximum uptake of nutrients. Teamed with our Bluelab EC Pen or Bluelab ppm Pen, you have a handy, convenient and accurate system for ensuring optimum plant growth and health. Features: Measures pH and temperature, Selectable units for C & F, Backlit LCD display, Double junction probe (not replaceable), Successfulcalibration indicator, Hold function, Low battery warning, Fully waterproof, Auto off function, Automatic temperature compensation, 1 year warranty
CA$129.99 (USD $90.99)
Qty
Blue Lab Soil pH Pen

Bluelab Soil pH Pen

The Bluelab Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants.

In soils or growing media, pH strongly influences the availability of the microorganisms to plants in the soil. Now you can closely monitor and adjust the pH levels right from the palm of your hand for optimum plant health and performance.

CA$169.99 (USD $118.99)
Qty
Combo Meter
Better crops start with the Bluelab Combo Meter, it's all you need for simple and reliable crop management and it's all within arms reach. It is a conductivity, pH and temperature meter all in one. It comes with a pH probe and conductivity/temperature probe, which are simply placed into the solution and the selected reading is displayed on screen. As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops daily nutrient requirements
CA$289.95 (USD $202.97)
Qty
Nutridip Growboss
The Nutradip GrowBoss is the meter you have always wanted.

This meter didn't happen by accident, it has been designed and manufactured by the creators of the "Original" three in one meter for the hydroponic industry the Trimeter. The Nutradip GrowBoss meets todays demand for better and more reliable information about your growing environment as it pertains to the parameters of your growing solution.
CA$299.99 (USD $209.99)
Qty