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Testing Equipment, pH, PPM and TDS Meters

4-Way Analyzer

4-Way Analyzer

• Measures four different levels for fertilizer, light, moisture and p...
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pH Test Kit and pH Adjusting Kit

pH Test Kit and pH Adjusting Kit

The Complete pH Testing and Adjusting Kit comes with a pH Test Kit, Cr...
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pH test strips

pH test strips

pH test strips are easy to use... simply dip and match the color to th...
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Control Wizard Soil pH and Moisture Meter

Control Wizard Soil pH and Moisture Meter

Control Wizard Products is now introducing its Accurate pH & moisture ...
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Natural pH-Down, 1 lb

Natural pH-Down, 1 lb

A crystallized pH adjuster for the professional and hobbyist. Use Natu...
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pH Test Kit, 1 oz

pH Test Kit, 1 oz

Drops are reliable and simple to use. Fill the test tubeabout halfway ...
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Control Wizard Accurate pH 8

Control Wizard Accurate pH 8

Professional pH and Moisture Meter with 12" probe. Operation is simple...
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pH Test Kit 1 oz

pH Test Kit 1 oz

Reliable and simple to use.Fill the test-tube halfway with nutrient, a...
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Natural pH-Down, 2 lb

Natural pH-Down, 2 lb

A crystallized pH adjuster for the professional and hobbyist. Use Natu...
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Mini pH Tester

Mini pH Tester

Model 1815 • Economical, Easy to Use, Probe & Read • No Mixing, No Mea...
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Natural pH-Up, 1 lb

Natural pH-Up, 1 lb

A crystallized pH adjuster for the professional and hobbyist. Use Natu...
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Hanna™ Checker pH Tester

Hanna™ Checker pH Tester

At the cost of just a few rolls of litmus paper, you can have the indu...
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Rapitest Soil pH Meter

Rapitest Soil pH Meter

Model 1840 • Instantly tells you how acid or alkaline soil is • Check ...
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Natural pH-Up, 2 lb

Natural pH-Up, 2 lb

A crystallized pH adjuster for the professional and hobbyist Use Eart...
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PH-200: Waterproof pH Meter

PH-200: Waterproof pH Meter

Ideal for all pH testing, water purification applications, wastewater ...
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Rapitest pH Soil Test Kit

Rapitest pH Soil Test Kit

Kit includes: • Color comparator• 10 pH test capsules• Complete instru...
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pH Down, quart <b> In store pickup only!</b>

pH Down, quart In store pickup only!

In store pickup only! An important part of growing healthy plants...
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Oakton EcoTestr PH2

Oakton EcoTestr PH2

• Automatic temperature compensation• Waterproof, dust proof housing t...
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