Test Meters & Controllers

 


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API 5-IN-1 TEST STRIPS Freshwater and Saltwater Aquarium Test Strips 25-Count Box

API 5-IN-1 TEST STRIPS Freshwater and Saltwater Aquarium Test Strips 25-Count Box

Pet SuppliesContains one (1) API 5-IN-1 TEST STRIPS Freshwater and Saltwater Aquarium Test Strips 25-Count BoxMonitors l..

$18.77 $19.00

API 5-IN-1 TEST STRIPS Freshwater and Saltwater Aquarium Test Strips 4-Count Box

API 5-IN-1 TEST STRIPS Freshwater and Saltwater Aquarium Test Strips 4-Count Box

API 5 in 1 test strips. Measures pH, Nitrite, Nitrate, Carbonate and General Hardness. Just dip and read. 4 Count.Contai..

$17.98

API Freshwater Master Test Kit

API Freshwater Master Test Kit

Freshwater Master Test Kit is a complete kit for testing aquarium water.Tests water 6 different ways to protect tropical..

$46.72

API Reef Master Test Kit

API Reef Master Test Kit

Pet SuppliesAn accurate and economical way to ensure healthy aquarium conditionsTests Calcium, Carbonate Hardness (KH), ..

$47.00

API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit

API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit

Pet SuppliesContains one (1) API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit, including 6 bottl..

$44.99

Dr. Meter TDS-3C Digital Pocket Size TDS Meter, Water Quality Purity Tester, 0-9990 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

Dr. Meter TDS-3C Digital Pocket Size TDS Meter, Water Quality Purity Tester, 0-9990 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

Dr.Meter® Dr.Meter® TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to..

$19.99

Generic Digital LCD Monitor PH Meter Tester Pen Test Water Pool Hydroponic Aquarium

Generic Digital LCD Monitor PH Meter Tester Pen Test Water Pool Hydroponic Aquarium

This digital pen style PH meter is an ideal instrument for aquarium, fishing industry, swimming pool, school laboratory,..

$16.99

HDE Digital Salt Water Aquarium pH Meter and Marine LCD Thermometer with TDS Water Quality ppm Meter Pen (Black)

HDE Digital Salt Water Aquarium pH Meter and Marine LCD Thermometer with TDS Water Quality ppm Meter Pen (Black)

A salt water aquarium can be the perfect centerpiece to any home. Colorful fish swimming, corals of all types growing an..

$24.99

HDE Hydroponic Aquarium Pool & Pond Digital pH Meter Tester Pocket Pen

HDE Hydroponic Aquarium Pool & Pond Digital pH Meter Tester Pocket Pen

Love the pool but hate the idea of having your hair being discolored then try this digital pen style pH meter which is a..

$10.29

HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 PPM Measurement Range, 1 PPM Resolution, +/- 3-Percent Readout Accuracy

HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 PPM Measurement Range, 1 PPM Resolution, +/- 3-Percent Readout Accuracy

Product ID: 4347TDS MeterFeatures:Help prevent hard water by knowing exactly when to change water filters or purifiersMe..

$25.94 $34.00

HuntGold 1X Aquarium Pool LCD Digital PH Meter Tester Pen Water Test

HuntGold 1X Aquarium Pool LCD Digital PH Meter Tester Pen Water Test

This digital pen style pH meter is an ideal instrument for aquarium, fishing industry, swimming pool, school laboratory,..

$16.99

Lifegard Aquatics R440001 Test Strips Aquatics 6 Way All Purpose Test Kit

Lifegard Aquatics R440001 Test Strips Aquatics 6 Way All Purpose Test Kit

It offers a complete line of custom designed test strips for all important testing of Fresh or Saltwater Aquariums or Ga..

$45.00

Nutrafin A7860 Master Test Kit, Contains 10 Test Parameters

Nutrafin A7860 Master Test Kit, Contains 10 Test Parameters

Nutrafin Master Test Kit, Contains 10 Test ParametersMaster Test Kit; Ensures your fish are living a proper environmentI..

$124.09 $173.59

Portable LCD Digital 0-14 Pocket Pen Aquarium Pool Water Test Meter Measure PH Tester+2 Pouches+Battery of Calibration

Portable LCD Digital 0-14 Pocket Pen Aquarium Pool Water Test Meter Measure PH Tester+2 Pouches+Battery of Calibration

Specification: Brand new !!! Measuring pH Range: 0.0 - 14.0 pH Resolution: 0.1 pH Accuracy: ±0.1 pH (20°C), ±0.2 pH Oper..

$18.99

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