Test Kits & Meters
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Alerts Combo Pack, 2 MonitorsContinuous monitoring for both ammonia and pH in freshwaterAmmonia Alert provides continuou..
View Larger View Larger Features Just dip & read! Aquariam water testing has never b..
Most water problems are invisible to the eye. Quickly measure and modify the six aquarium levels that are most important..
Keep your fish healthy and thriving by testing your aquarium water's GH levels regularly with this easy-to-use API GH & ..
Keep your fish healthy and thriving by testing your aquarium water's pH regularly with easy-to-use API pH TEST KIT for f..
Protect marine fish and invertebrates from unsafe water conditions with API SALTWATER MASTER TEST KIT. Fish waste, uneat..
Professional quality combination TDS Meter, TDS EC Meter and Temperature Meter The TDS EC Meter is a professional level..
Tired of dealing with messy paper strips and chemicals to test your pH? If you have a pool, aquarium, or spa, pH testing..
The soil pH and Fertility Analyzer meter uses an exclusive tri-probe measuring system, which allows probes to be inserte..
Environmental Concepts Dual Probe Soil pH Meter uses an exclusive two-probe measuring system which allows both probes to..
Recall Min/Max/Average readings. Data Hold. Built-in RS-232 PC serial interface with optional data acquisition software ..
' Fill solution for DO Meter, Application For Refilling Do Meter After Membrane Replacement, Features 2 50mL Packs, For ..
Versatile meter can read dissolved oxygen concentration/saturation, plus up to 7 other water quality parameters for extr..
Product Description: How Pure is Your Water? A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and..
Product Description: A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool..
It’s vital to know the existing pH, Nitrogen (N), Phosphorous (P) and Potash (K) levels in garden soil. The rapitest So..
Electronic version of Luster Leaf’s popular 1601 Soil Test Kit. The rapitest Digital Soil Tester utilizes advanced LED d..
It’s vital to know the existing pH level in garden soil. The rapitest pH Soil Tester continues to be a great value for h..
Rapitest Rain Gauges are made to accurately record rain fall while decoratively accenting the yard, patio or garden. Whe..
Measure four soil indicators at once with this 4-in-1 meter. Measure sunlight exposure, soil fertility, soil moisture an..
Measure soil moisture accurately and digitally with this meter. Display offers instant digital read-out, and detachable ..
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