The TDS-3 Digital Water Quality Meter is a compact, pocket-sized tester that measures the total dissolved solids (TDS) in water as a parts-per-million (ppm) reading, along with the water temperature. It gives you a quick, easy way to know how pure your water is — perfect for home gardeners, farmers, hydroponic growers, aquarium keepers, and anyone who wants to check drinking or filtered water before use.
Key features
- Measures water purity as a clear TDS value in ppm.
- Built-in temperature reading for a fuller picture of your water.
- Pocket-sized and lightweight — easy to carry and store.
- Simple one-button operation suitable for beginners.
- Clear digital display that is quick to read.
Typical uses
- Checking irrigation and nutrient water in home gardens and farms.
- Monitoring solutions in hydroponic and soilless growing setups.
- Testing the output of household water filters and purifiers.
- Verifying drinking water and aquarium water quality.
How to choose / tips
- Dip the tip in still water, wait for the reading to settle, then record it.
- Rinse and dry the probe after use to keep readings consistent.
- Keep a spare battery handy so the meter is always ready.
- Compare readings over time to track changes in your water source.
Why tna W rna
At tna W rna we focus on reliable, practical tools, careful sourcing, fast delivery across Egypt, and cash on delivery for your convenience.
