Test Kits & Meters

API AMMONIA 130-Test Freshwater and Saltwater Aquarium Water Test Kit

Salicylate test measures ammonia levels in both fresh & saltwater aquariums. Ammonia, the #1 killer of tropical fish, is continually produced in the a..

API POND 5 IN 1 POND TEST STRIPS Pond Water Test Strips 25-Count

Contains one (1) API POND 5 IN 1 POND TEST STRIPS Pond Water Test Strips 25-CountHelps monitor water quality and prevent invisible water problems that..

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

Maintaining good water quality is the key to successful fishkeeping. With the API Saltwater Master Test Kit you can test the most important conditions..

Extech DO603 Membrane Kit for ExStik DO600 Dissolved Oxygen Meter

Replacement screw-on membrane kit for DO sensorIncludes 6 screw on membrane caps, 15mL filling solution and polishing paperCompatible with dissolved o..

GH & KH General & Carbonate Hardness Test Kit - Freshwater

Tests tap water and freshwater aquariums for general hardness (GH) and carbonate hardness (KH). Helps detect stress on fish caused by rapid pH shifts,..

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

Economy model that is ideal for end-users. Highly efficient and accurate due to its advanced microprocessor technology.Hold Function: saves measuremen..

LabTech LT5010 H2O OK Drinking Water Analysis Kit

Includes 2 tests each for total chlorine, total hardness, iron, pH, total alkalinity, copper, iron bacteria, nitrates, nitrites and hydrogen sulfideEa..

LaMotte 2056 ColorQ Pro 7 Digital Pool Water Test Kit

No color matching, no look up charts, no guessing! The unique, multi-test ColorQ pool and spa hand-held photometer reads SEVEN test factors (Free Chlo..

Orbit SunMate Yard Watering Valve

Watering leak free valve designIncludes timer mounting bracket..

Portable 2 in 1 PH & CL2 Chlorine Level Tester Kit (2 in 1 HydroTools)

Test water quickly and easily with this all in one test kit from Hydrotools. You can test for chlorine and pH. Comes with convenient case that keeps e..

R440001 6 Way All Purpse Test Strips

Contains 25 tests each of alkalinity, pH, nitrite, nitrate, hardness and ammoniaFor salt or fresh water aquariums or pondsThe strips in this 6 in 1 ki..

Watersafe WS-425B City Water Test Kit

Get professional lab results in your own homeFind out if you have hard water and learn your water's pH balanceDetect dangerous amounts of chlorine and..

Watersafe WS425W Well Water Test Kit

Watersafe Well Water Test Kit was specifically designed to help you test quickly and easily for the most common contaminants found in private well wat..