Meters & Solutions

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2.77 EC Conductivity Sol 250ml

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

$8.16

20 ml pack of 1000 ppm NaCl Ca

For optimal performance, re-calibrate your meters periodically with a 20 ml pack of 1000ppm calibrat..

$25.00

20 ml pack of KCl Storage Solution

20 ml packs of Potassium Chloride (KCl) is the most important thing to a healthy working pH meter. T..

$25.00

20 ml pack of pH 4 Buffer Solution

20 ml of pH 4 buffer solution will help you calibrate your probe down to the range of you plant...

$25.00

20 ml pack of pH 7 Buffer solu

20 ml pack of pH 7 buffer solution will you calibrate your probe to neutral.  Do this before calibra..

$25.00

4.0 pH Calib Solution 20 ml

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

$1.80

7.0 pH Cali Solution 20 ml

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

$1.80

AquaPro TDS/Temperature Meter

FEATURES Measures total dissolved solids (TDS) and temperature Automatic Temperature Compen..

$42.95

Batteries for pH/TDS pen, 1.4v, Pack of 4

Stock up on batteries for your pH/TDS pen and never be without. The tiny battery discs hardly take u..

$6.95

Bluelab 2.77 EC Con.Sol.500 ml

The 2.77 EC Conductivity solution is used as a reference or checking solution to ensure you have ade..

$10.99

BlueLab Combo Meter

It's all you need for simple and reliable crop management, and it's all within arm's reach! The Blu..

$308.00

Bluelab Commercial Truncheon Meter

Big jobs require a big Truncheon! With a conductivity range right up to 6.0 EC (60 CF or 4200 ppm), ..

$140.00

Bluelab Conductivity Pen

The ultimate handy solution for measuring conductivity! The Bluelab Conductivity Pen is the latest ..

$94.00

Bluelab Connect Range Extender

Boost the wireless range between Bluelab Connect products. The Bluelab Connect Range Extender is re..

$164.00

Bluelab Connect Stick

Get connected! Data log and view nutrient measurements from your crop wirelessly. The Bluelab Conne..

$150.00