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Filter Media - White Ceramic Rings
Price range: ₹1,050.00 through ₹7,000.00
TDS-3 Digital TDS Meter
Metravi TDS-3, digital TDS meter, portable TDS pen, aquarium water tester, TDS and temperature meter, digital TDS tester 0-9990 ppm, ATC TDS meter, water quality tester pen, titanium electrode TDS pen, drinking water tester TDS, hydroponic TDS meter
Portable digital TDS pen meter that measures total dissolved solids (0–9990 ppm) and water temperature (0–50 °C) with automatic temperature compensation and hold function.
₹600.00
Description
Metravi TDS‑3 Digital TDS Meter – Precision Water Quality Tester
The Metravi TDS‑3 Digital TDS Meter is a compact, handheld device designed to measure Total Dissolved Solids (TDS) up to 9,990 ppm and water temperature (0 °C–50 °C) with high accuracy. It’s ideal for aquariums, hydroponics, drinking water testing, and general water quality monitoring.
Featuring automatic temperature compensation (ATC), a titanium-alloy electrode, and a hold button to freeze readings, this meter delivers fast and reliable results. Its sturdy design and simple one-button operation make it a go-to tool for hobbyists and professionals alike.
Specifications
| Feature | Detail |
|---|---|
| TDS Range | 0–9,990 ppm (mg/L) |
| Resolution | 1 ppm (up to 999 ppm); 10 ppm thereafter |
| Accuracy | ±2% |
| Temperature Range | 0 to 50 °C |
| Probe Type | Titanium alloy electrode |
| Display | LCD screen with hold function |
| Batteries | 2 × 1.5 V button cells (LR44, included) |
| Auto-Off | Power-saving shutdown after ~5 minutes |
| Dimensions & Weight | Approx. 155 × 31 × 23 mm; ~76 g |
Usage
- Immerse the probe up to the maximum water level mark (~2″) and wait for reading to stabilize.
- Press “Hold” to freeze the result for easy reading before removing from water.
- Ideal for maintaining water quality in aquariums, hydroponics, drinking water, and RO systems.
- Rinse probe after use and store in a dry, cool place to extend lifespan.
- Replace button cells as needed; recalibrate periodically using a mini-screwdriver if drift occurs.
Additional information
| Weight | 0.1 kg |
|---|---|
| Dimensions | 10 × 10 × 20 cm |
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