Portable TDS Meter for Drinking & RO Water

The Water TDS Meter Tester is designed to quickly and accurately measure the total dissolved solids (TDS) in drinking water, helping you assess water purity and quality with confidence. Compact and easy to use, it delivers instant digital readings, making it ideal for home, office, and travel use.

Whether you are checking RO water, tap water, or filtered water, this portable tester provides reliable results with high accuracy. Its automatic shut-off feature helps conserve battery life, while the lightweight design ensures effortless handling.

Key Features

High-Accuracy TDS Measurement – Measures TDS levels from 0–990 ppm (mg/L) with ±2% accuracy for dependable water quality checks.

Instant Digital Readings – Clear display provides fast, easy-to-read results in seconds.

Portable & Lightweight Design – Compact form factor makes it easy to carry, store, or travel with.

Automatic Shut-Off – Conserves battery life by powering off when not in use.

User-Friendly Operation – Simple one-button testing suitable for everyday users.

Durable Plastic Body – Built for regular handling while remaining lightweight and reliable.

Usage & Care Notes

• Do not immerse the meter in liquid beyond the maximum immersion level of 4 cm

• Avoid storing the device in high temperatures or direct sunlight

• Ideal for testing drinking water, RO systems, aquariums, and water filters

Specifications

• TDS Range: 0–990 ppm (mg/L)

• Accuracy: ±2%

• Dimensions: 5.43 × 1.02 inches

• Weight: 100 g

• Battery: 2 × LR44

• Package Includes: 1 Water TDS Meter Tester