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HM Digital TDS-3 Handheld TDS & Temperature Meter (0–9990 ppm)
₹2,299.00pc
Prices are inclusive of GST
Compact and reliable handheld TDS meter for measuring total dissolved solids (TDS) and temperature in water. The HM Digital TDS-3 comes with a protective carrying case and built-in temperature sensor, making it ideal for water purification checks, hydroponics, aquarium monitoring, RO system testing, and general laboratory or field water quality testing.
Shipping & Delivery
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Courier delivery
Our courier will deliver to the specified address d
2-3 Days
From $20
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DHL Courier delivery
DHL courier will deliver to the specified address
2-3 Days
From $40
Description
Specifications:
Wide TDS range: 0–9990 ppm (mg/L) for diverse water quality applications.
Built-in digital thermometer measures temperature alongside TDS.
Automatic Temperature Compensation (ATC): Adjusts TDS readings for accurate measurements across temperatures.
Dual resolution: 1 ppm resolution from 0–999 ppm and 10 ppm resolution from 1000–9990 ppm (indicated by a ‘×10’ icon).
Hold function: Saves stable readings on display.
Auto-off: Powers down after 10 minutes to conserve battery.
Factory calibrated with NaCl solution; can be recalibrated manually with a screwdriver.
Protective carrying case with belt clip for field or lab use.
Applications:
Water purification systems: Check performance of RO/UF filters and water softeners.
Hydroponics & gardening: Monitor nutrient solution quality.
Aquarium & aquaculture: Measure water suitability for fish and plants.
Drinking water testing: Ensure safe TDS levels for consumption.
Industrial wastewater monitoring: Quick field checks for dissolved solids.
Educational & general lab: Simple, portable TDS and temperature checks.
Technicals:
|
Parameter |
SPECIFICATION |
|---|---|
|
Brand |
HM |
|
Model |
TDS-3 |
|
TDS Range |
0 – 9990 ppm (mg/L) |
|
Temperature Range |
0 – 80 °C |
|
Resolution |
0–999 ppm: 1 ppm; 1000–9990 ppm: 10 ppm |
|
Temperature Resolution |
0.1 °C |
|
Accuracy |
±2 % (0–5000 ppm) |
|
EC-to-TDS Conversion Factor |
NaCl average 0.5 |
|
Automatic Temperature Compensation (ATC) |
Yes – 1–50 °C (33–122 °F) |
|
Calibration |
Factory calibrated (342 ppm NaCl); adjustable |
Precations:
Rinse the probe before and after each use to avoid contamination build-up.
Do not submerge the meter beyond its rated water-resistant limits.
Avoid using in highly corrosive or strong chemical solutions that can damage the sensor.
Replace batteries promptly when low-battery indicator appears to maintain accuracy.
FAQ:
Q: What does TDS stand for and what does it measure?
A: TDS stands for Total Dissolved Solids, indicating the amount of dissolved ions (like salts, minerals) in water measured in ppm (mg/L).
Q: Does the TDS-3 measure temperature too?
A: Yes — it has a built-in digital thermometer and displays temperature alongside TDS.
Q: Do I need to calibrate the meter before use?
A: The meter is factory calibrated, but you can recalibrate manually if needed with a mini screwdriver.
Q: Is ATC (Automatic Temperature Compensation) important?
A: Yes — ATC corrects TDS readings for temperature changes to ensure accuracy.
Disclaimer
Please note that the product images displayed on our website may exhibit variations in color, markings etc as per the availability in stock. We recommend contacting us via WhatsApp or email for confirmation before placing your order.
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