- Catalog
- Find A Branch
- KeepStock
- Help
- 1-800-GRAINGER
Register
Sign In
Sign In to access your account information.
Sign In Register Forgot User ID? Forgot Password?All Products
Unrelated Links
Product Categories
- All Product Categories
- Abrasives
- Adhesives, Sealants and Tape
- Cleaning and Janitorial
- Electrical
- Electronics & Batteries
- Fasteners
- Fleet & Vehicle Maintenance
- Furnishings, Appliances & Hospitality
- HVAC and Refrigeration
- Hardware
- Hydraulics
- Lab Supplies
- Lighting
- Lubrication
- Machining
- Material Handling
- Motors
- Office Supplies
- Outdoor Equipment
- Packaging & Shipping
- Paints, Equipment and Supplies
- Pipe, Hose, Tube & Fittings
- Plumbing
- Pneumatics
- Power Transmission
- Pumps
- Raw Materials
- Reference and Learning Supplies
- Safety
- Security
- Test Instruments
- Tools
- Welding
Sign In
Sign In to access your account information.
Sign In Register Forgot User ID? Forgot Password?Water Testing Equipment and Meters
2,194 products
Water testing equipment and meters measure water quality. Calibration solutions, such as buffer solutions, help keep pH constant when running biochemical assays. Chemical process controllers treat batches of incoming process water, rinse water treatment, recirculating system and wastewater treatment. Colorimeters test concentration levels of chemicals and heavy metals. Conductivity meters measure the capacity of ions to carry electrical currents in an aqueous solution. Dissolved oxygen meters measure the amount of gaseous oxygen in water. Electrodes and probes test water in the lab or the field for ions, solvents, pH, heavy metals, and sulfites. Hydrometers determine standard parameters and special applications for a wide range of liquids. ORP meters measure the cleanliness of water and its ability to break down contaminants. Salinity meters measure the amount of alkali metal salts or magnesium salts in aquaculture, aquariums, fish ponds, and in environmental treatment.
Calibration Solutions
Chemical Process Controllers
Colorimeters
Conductivity Meters
Dissolved Oxygen Meters
Electrodes and Probes
Hydrometers
Multi-Parameter Meters
ORP Meters
pH Meters
Reagents and Refills
Salinity Meters
Settling Testers Accessories
TDS Meters
Tracer Dyes
Turbidity Meters
Water Quality Testing Kits
Water Testing Meter Accessories