Meters & Solutions

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Bluelab Guardian Monitor Power Supply

Power supply unit with international plug adapters for North America, Australia/New Zealand, UK and ..

$22.60

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, case of 6

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

$48.95

Bluelab pH Controller Connect

Clever monitoring, dosing and data logging of solution pH levels. Made easy. Sometimes the more you ..

$629.00