Meters & Solutions

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24-7 Nutrient Monitor

A great all around meter for nutrient applications needing constant monitoring. It measures PPM, pH ..

$216.95 $177.90

24-7 pH Replacement Probe

A great all around meter for nutrient applications needing constant monitoring. It measures PPM, pH ..

$59.95 $49.16

24-7 PPM Replacement Probe

A great all around meter for nutrient applications needing constant monitoring. It measures PPM, pH ..

$59.95 $49.16

Accurate pH 7 Soil pH & Moisture Meter

The Accurate pH 7 utilizes the electronic ground field effect of the earth on two dissimilar metals...

$66.95 $54.90

Accurate pH 8 Soil pH & Moisture Meter

The Accurate pH 7 utilizes the electronic ground field effect of the earth on two dissimilar metals...

$77.95 $63.92

Active Aqua pH Test Kit

(Wide Spectrum) Measures 3-10 pH. The Hydroponic pH test kit is good for 150 tests. At the rate of ..

$5.95 $4.88

Autopilot Digital PH Controller

The Autopilot Digital pH Controller (APCEPH1) accurately and reliably measures and controls the pH o..

$369.95 $303.36

Autopilot PH Controller Sampling Kit

pH sampling assembly. Allows for more accurate readings. Sampling kit includes a submersible pump, 3..

$74.95 $61.46

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 $5.70

Bluelab 2.77EC Conductivity Solution 250 ml

The EC2.77 solution is used as a reference or checking solution to ensure you have adequately cleane..

$8.15 $6.68

Bluelab 2.77EC Conductivity Solution 500 ml

The EC2.77 solution is used as a reference or checking solution to ensure you have adequately cleane..

$11.00 $9.02

Bluelab Carry Case

The Bluelab Carry Case provides a custom fit so you can use and read your Bluelab Meter right from t..

$25.00 $20.50

Bluelab Combo Meter

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

$308.00 $252.56

Bluelab Commercial Truncheon Meter

With a conductivity range right up to 6.0 EC (60 CF, 3000 ppm x 500 and 4200 ppm x 700), it will nev..

$140.00 $114.80