TDS meter

TDS Meter is a  Digital Water Testing kits with PPM Measurement Range,Hand Held Electronic Water Tester for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System

• The handheld TDS meter digital water tester allows you to accurately measure the Total Dissolved Solids in water. Ideal for portability, you can carry this TDS tester conveniently.
• Test the water quality from multiple sources. Use this TDS meter for RO/RODI system drinking water, aquariums, hydroponics, and more.
• This TDS water quality tester provides highly accurate readings. Its hold function saves measurement for convenient readings and recording.
• The battery of this TDS measure test pen provides approximately 1000 hours of usage. An auto-off function saves battery life by turning off automatically after 5 minutes of non-usage.
• A large, easy-to-read LCD screen display on this TDS water testing meter makes it easy to see results.