Home Clearance Sales Grow Lighting Lighting Complete Grow Lights Ballasts Reflectors & Hoods Bulbs & Lamps Metal Halide (MH) High Pressure Sodium (HPS) Dual Arc Fluorescent Lamps Fluorescent Lighting Fixtures Accessories Timers Hydroponic Systems Complete Systems Drip Wicking & Gravity Feed Deep Water & Aeroponics Ebb and Flow Trays & Reservoirs Parts & Accessories Nutrients & Supplements Hydroponic Nutrients Dry Liquid Organic Traditional Fertilizers Organic Fertilizers OMRI Listed Plant Nutrient Enhancers and Supplements Root Stimulators Vegetative Stimulators Bloom Stimulators Mycorrhizal Inoculants General All purpose Flushing Solutions Foliar Applications Gardener's Edge Recomended Poducts Shop By Brand Advanced Nutrients Age Old Atami Bio-Bizz Bio Nova Botanicare Dutch Master Dyna-Gro Earth Juice Emerald Triangle Foxfarm General Hydroponics Grotek Growth Technology Higrocorp Hydrodynamics International Sunleaves Technaflora The Guano Company Growing Media Soils and Soilless Coco Rocks & Rockwool Accessories & Amendments Propagation Cloning Systems Trays & Domes Rooting Agents Starter Plugs & Cubes Meters & Testers Water PH EC TDS Combination Soil Calibration Solutions Replacement Probes Other Meters Atmosphere Environmental Controllers Exhaust Fans & Circulators Ducting & Accessories CO2 Equipment Odor Control Air Filters Tempeature & Humidity Gauges Air Conditioning Units Pumps & Irrigation Air Pumps Water Pumps Water Filters Hose & Fittings Pest & Disease Control Tools & Accessories Scissors and Shears Measures Tellis, Ties, & Stakes Misc. Accessories Containers Seeds Books Greenhouses & Supplies

Meters & Testers  Water  PH

Sort By: Name: A to Z Name: Z to A Price: Low to High Price: High to Low Author: A to Z Author: Z to A   Then Sort By: Name: A to Z Name: Z to A Price: Low to High Price: High to Low Author: A to Z Author: Z to A  Records Per Page:  All 2 3 4 10

Milwaukee - pH Monitor (model SMS110) $112.99     Milwaukee - Portable pH Meter (model SM100) $106.99     Milwaukee - Waterproof pH Tester (model pH51) $71.99     Milwaukee pH51 (Waterproof pH Tester) $74.99     Oakton - Basic pHTestr     Oakton - Double Junction pHTestr 10     Oakton - Ultra Basic pHTestr     Oakton - Ultra Basic TDSTestr