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TDS meter
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Specification of TDS meter

Total Dissolved Solids (TDS) meters are used to measure the total weight of all solids (minerals, salts or metals) dissolved in a volume of water, expressed in milligrams per liter (mg / L) or parts per million (PPM).

Electrical Conductivity (EC) meters are used to measure electrical conductivity in a solution, expressed in micro siemens per centimeter (uS / cm).

Features:
- Double measurements: TDS (PPM) and EC (uS / cm).
- Temperature Function: Measure the temperature / temperature of the solution.
- Hold function: Saves measurements for the convenience of reading.
- Auto-off function: Automatically turns off the meter after 10 minutes is not used to save battery.

Specification:
- TDS: 0-5000 PPM
- EC: 0-9990 uS / cm
- Temperature: 0.1 - 80.0 C / 32.0 - 176.0 F
- Accuracy: +/- 2%
- Battery: 1 x 3V Lithium Cell Battery (Buttoned Battery)
- Size: 154 x 30 x 14 mm
- Weight: 55 gr

Usage Instructions:
1. Remove the protective cover
2. Turn on the TDS / EC meter
3. Soak TDS / EC meter into water / solution to the maximum limit (+/- 2 inches)
4. Wait for the numbers on the screen to stabilize. TDS / EC meter will automatically compensate for temperature variations. After the reading is stable (30 to 45 seconds), press the hold button to stop the measurement so that the numbers remain legible after the TDS / EC meter is lifted.
5. Press the SHIFT key to switch between TDS / EC and C / F measurements.
5. After use, dry the TDS / EC meter from the remaining solution

Attention:
- Do not drop all TDS / EC meters into water or dip beyond the maximum limit. This unit is not waterproof.
- Do not store TDS / EC meters at high temperatures or in direct sunlight. This will shorten the life of the TDS / EC meter.

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