Test Kits & Meters

 


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Alerts Combo Pack, 2 Monitors

Alerts Combo Pack, 2 Monitors

Alerts Combo Pack, 2 MonitorsContinuous monitoring for both ammonia and pH in freshwaterAmmonia Alert provides continuou..

$10.95 $18.30

API 5-IN-1 TEST STRIPS Aquarium Water Test Strips 25-count

API 5-IN-1 TEST STRIPS Aquarium Water Test Strips 25-count

View Larger View Larger Features Just dip & read! Aquariam water testing has never b..

$11.00 $14.99

API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit

API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit

Most water problems are invisible to the eye. Quickly measure and modify the six aquarium levels that are most important..

$21.24 $35.79

API GH & KH TEST KIT Freshwater Aquarium Water Test Kit

API GH & KH TEST KIT Freshwater Aquarium Water Test Kit

Keep your fish healthy and thriving by testing your aquarium water's GH levels regularly with this easy-to-use API GH & ..

$6.88 $8.99

API PH TEST KIT 250-Test Freshwater Aquarium Water pH Test Kit

API PH TEST KIT 250-Test Freshwater Aquarium Water pH Test Kit

Keep your fish healthy and thriving by testing your aquarium water's pH regularly with easy-to-use API pH TEST KIT for f..

$5.09 $5.99

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

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

Protect marine fish and invertebrates from unsafe water conditions with API SALTWATER MASTER TEST KIT. Fish waste, uneat..

$21.99 $35.79

Digital Aid® Professional Quality Water Test Meter. TDS, EC and Temperature Meter. 0-9990ppm. Lifetime Guarantee. Accurate and Reliable Water Test ...

Digital Aid® Professional Quality Water Test Meter. TDS, EC and Temperature Meter. 0-9990ppm. Lifetime Guarantee. Accurate and Reliable Water Test ...

Professional quality combination TDS Meter, TDS EC Meter and Temperature Meter The TDS EC Meter is a professional level..

$16.47 $28.74

Digital pH Meter 6 Set of pH buffer powder + Bonus Alkaline Food Chart PDF, pH Pen Tests Water, Aquarium, Pool, Hydroponics, Auto Calibration Butto...

Digital pH Meter 6 Set of pH buffer powder + Bonus Alkaline Food Chart PDF, pH Pen Tests Water, Aquarium, Pool, Hydroponics, Auto Calibration Butto...

Tired of dealing with messy paper strips and chemicals to test your pH? If you have a pool, aquarium, or spa, pH testing..

$16.95 $37.95

Extech 407510 Dissolved Oxygen Meter

Extech 407510 Dissolved Oxygen Meter

Recall Min/Max/Average readings. Data Hold. Built-in RS-232 PC serial interface with optional data acquisition software ..

$287.93 $439.99

Extech 780418 Internal Fill Solution For Model 407510 Dissolved Oxygen Meter

Extech 780418 Internal Fill Solution For Model 407510 Dissolved Oxygen Meter

' Fill solution for DO Meter, Application For Refilling Do Meter After Membrane Replacement, Features 2 50mL Packs, For ..

$27.99

Extech DO700 Portable Dissolved Oxygen Meter

Extech DO700 Portable Dissolved Oxygen Meter

Versatile meter can read dissolved oxygen concentration/saturation, plus up to 7 other water quality parameters for extr..

$649.00 $649.99

HM Digital TDS-4 Pocket Size TDS Tester Meter with 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 2% Readout Accuracy

HM Digital TDS-4 Pocket Size TDS Tester Meter with 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 2% Readout Accuracy

Product Description: How Pure is Your Water? A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and..

$17.96 $17.97

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

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

Product Description: A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool..

$14.65

Milwaukee MW600 LED Economy Portable Dissolved Oxygen Meter with 2 Point Manual Calibration, 0.0 - 19.0 mg/L, 0.1 mg/L Resolution, +/-1.5 percent A...

Milwaukee MW600 LED Economy Portable Dissolved Oxygen Meter with 2 Point Manual Calibration, 0.0 - 19.0 mg/L, 0.1 mg/L Resolution, +/-1.5 percent A...

The Milwaukee MW600 is a portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and enviro..

$174.95

Nutrafin Master Test Kit, Contains 10 Test Parameters

Nutrafin Master Test Kit, Contains 10 Test Parameters

The Nutrafin Master Test Kit is suitable for fresh and saltwater aquariums. It includes 10 test parameters to help make ..

$74.31

Tetra 19543 EasyStrips 6-in-1 Test Strips, 100-Count

Tetra 19543 EasyStrips 6-in-1 Test Strips, 100-Count

Keep Your Tank Healthy Maintaining a healthy, safe aquarium environment for your fish is important, and regularly t..

$21.99

Tetra 19544 EasyStrips Complete Kit, 25-Count

Tetra 19544 EasyStrips Complete Kit, 25-Count

Keep Your Tank Healthy Maintaining a healthy, safe aquarium environment for your fish is important, and regularly t..

$15.65 $16.22

Yescom 6 in 1 Digital LCD Handheld PH PPM Temp TDS EC CF Meter Water Hydroponics Tester Kit w/ Case

Yescom 6 in 1 Digital LCD Handheld PH PPM Temp TDS EC CF Meter Water Hydroponics Tester Kit w/ Case

The Six-in-one Meter can be used to constantly monitor the Temperature, PH, TDS of your nutrient solution or living envi..

$69.99 $74.95

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