Digital TDS Water Quality Meter – 1-9999 PPM LCD Purity Tester with Temperature for Drinking Water Aquariums & Hydroponi

Know what’s in your water in seconds and make everyday water monitoring easier. This compact handheld tester measures total dissolved solids to help you evaluate overall water purity and determine when filtration may need attention. Its easy-to-read LCD screen, data hold function, and automatic temperature compensation make water quality testing simple at home or on the go. With a broad 1–9999 PPM range, this convenient TDS meter is suitable for drinking water, aquariums, hydroponics, pools, spas, and filtration systems. The portable pen-style design slips easily into its included protective case for convenient storage and transport.

Key Features
• Measures 1–9999 PPM to quickly evaluate total dissolved solids and overall water purity.
• Large LCD display provides clear readings for convenient everyday testing.
• Data hold and automatic temperature compensation help make measurements easier to read and record.
• Automatic shut-off after 10 min. helps conserve battery power between uses.

Why Choose Our Digital TDS Water Quality Meter?
Unlike basic water testers with limited everyday convenience, this compact meter combines a broad measurement range with data hold, automatic temperature compensation, and an easy-to-read LCD display. Its portable pen design and included protective case make it convenient for testing water at home, in aquariums, hydroponic setups, pools, spas, or while traveling. It provides a practical way to monitor dissolved solids without relying on bulky testing equipment.

Perfect For
Ideal for homeowners, aquarium keepers, hydroponic growers, gardeners, pool and spa owners, and anyone who wants a convenient way to monitor dissolved solids in water. It is useful for checking drinking water, tap water, filtered water, refrigerator filters, carbon filtration systems, reverse osmosis systems, spring water, aquariums, reef tanks, hydroponic nutrients, pools, spas, food, and coffee applications. This meter measures total dissolved solids and does not detect biological contaminants.

Product Specifications
• TDS Range: 1–9999 PPM/mg/L
• Accuracy: ±2%
• Length: 5.59 x 0.91 in
• Thickness: 0.51 in
• Auto Shut-Off: 10 min
• Battery Requirement: 2 × LR44 cells
• Battery Included: No
• Carrying Case: Included
• Calibration Solution: Not included

Enjoy quick, convenient water checks wherever you need them with the Digital TDS Water Quality Meter. Add it to your water-monitoring essentials for fast readings at home, around your aquarium, or in your hydroponic setup.