PH/EC/TDS Meters and Solutions

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Bluelab pH 4.0 Calibration Solution 500 ml

pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user a..

$11.00

Bluelab pH 4.0 Calibration Solution 500 ml, case of 6

Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab cal..

$65.95

Bluelab pH 7.0 Calibration Solution 250 ml

pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user a..

$8.15

Bluelab pH 7.0 Calibration Solution 250 ml, case of 6

Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab cal..

$48.95

Bluelab pH 7.0 Calibration Solution 500 ml

pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user a..

$11.00

Bluelab pH Controller

Hands-free monitoring and dosing of solution pH levels. Our clever pH controller automatically monit..

$569.00

Bluelab pH Controller - Connect

Our brainy pH controller connect constantly monitors and fine-tunes the pH levels for you. But more ..

$629.00

Bluelab pH Meter

The Bluelab® pH Meter is used to accurately measure the pH value of a solution. Simply place the pro..

$210.00

Bluelab pH Pen

Measures pH and temperature. Selectable units for °C & °F. Backlit LCD display. Double junction prob..

$112.50

Bluelab Probe Care Kit - pH

Everything you need to clean, hydrate and calibrate pH probes. Probe cleaning and correctly storing ..

$16.50

Bluelab Replacement pH Probe

The Bluelab® Combo Meter is a conductivity, pH and temperature meter all in one. As the Bluelab® Com..

$70.00

Bluelab Soil pH Meter

If you need to measure the pH level of soil, media or substrates, then the Bluelab® Soil pH Meter is..

$240.00