Hanna DiST1 Waterproof TDS Tester

Hanna DiST1 Waterproof TDS Tester (0-2000 ppm) – HI98301

The Hanna DiST1 Waterproof TDS Tester HI98301 is a reliable digital meter designed to measure Total Dissolved Solids (TDS) from 0 to 2000 ppm. Ideal for aquarium hobbyists, RO/DI system monitoring, hydroponics, and general water quality testing, the DiST1 provides accurate readings in a compact, waterproof design.

Why Choose the Hanna DiST1?

• Measures TDS from 0–2000 ppm
• Waterproof and durable design
• Fast and accurate digital readings
• Automatic temperature compensation (ATC)
• Easy one-button operation
• Replaceable electrode extends product life
• Ideal for aquarium, RO/DI, and hydroponic applications

Perfect for Aquarium Hobbyists

Monitoring TDS is essential for aquarists using reverse osmosis (RO) and deionized (DI) water systems. The Hanna DiST1 helps ensure your source water remains pure and suitable for freshwater, shrimp, planted, and reef aquarium applications.

Ideal For

• Freshwater aquariums
• Saltwater aquariums
• Reef tanks
• RO/DI water systems
• Shrimp aquariums
• Hydroponic systems
• Drinking water testing

Product Specifications

• Brand: Hanna Instruments
• Model: HI98301
• Product: DiST1 Waterproof TDS Tester
• Range: 0–2000 ppm (mg/L)
• Temperature Compensation: Automatic
• Waterproof: Yes
• Electrode: Replaceable
• Display: Digital LCD

Frequently Asked Questions

What does a TDS meter measure?
A TDS meter measures the concentration of dissolved solids in water, including minerals, salts, and other dissolved substances.

Why is TDS important for aquariums?
TDS monitoring helps aquarists evaluate water quality, especially when using RO/DI systems for shrimp tanks, planted aquariums, and reef systems.

Can I use the DiST1 for RO water testing?
Yes. The Hanna DiST1 is commonly used to monitor RO and RO/DI system performance.

Is the meter waterproof?
Yes. The HI98301 features a waterproof housing designed for everyday use around aquariums and water systems.

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