Name: TDS-3 Digital TDS Meter
SKU: AC-9787852-1
Price: 600.00 INR
Availability: InStock

TDS-3 Digital TDS Meter

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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.

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₹600

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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.