This is the Blue variant of the Blue TDS and EC Digital LCD Meter Conductivity Tester in Water TDS, Flow, Level and Pressure Sensor. Available at ₹139.24 (₹118.00 + GST) with free shipping across India.
This is a Blue TDS and EC Digital LCD Meter Conductivity Tester. Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, laboratory and scientific testing, pools & spas, ecology testing, colloidal silver, water treatment, and more.
Features:
- Model: EC-1
- Lock function – makes it easy to read and record, press HOLD button then remove from test solution.
- Display modes: press SHIFT button: TDS – ppm & °C, EC – μs/cm & °C, TDS – ppm & °F, EC – μs/cm & °F.
- Auto-off function: 5 Minute Auto Shut Off feature, so the battery won’t run down.
- Ideal for many household or laboratory applications.
Specifications:
- Name: Digital TDS Meter Tester
- Color: Blue
- Conductivity: 0-9999us/cm
- TDS: 0-9999ppm
- Degrees Celsius: 0.1-80.0℃
- Accuracy: +/-2%
- Item size : 154mm x 30mm x 14mm
Package Includes:
Technical Specifications
| Color | Blue |
|---|---|
| SKU | AI1533 |
| Weight | 0.05 kg |
| Availability | In Stock |
Applications & Use Cases
The Blue TDS and EC Digital LCD Meter Conductivity Tester is a versatile water tds used across a wide range of applications including water quality monitoring, hydroponics, aquariums, industrial water treatment, and smart irrigation.
Common use cases:
- Measuring TDS in a hydroponic nutrient solution
- Monitoring pH in an aquarium
- Tracking water flow in an irrigation system
This product is ideal for aquaculture professionals, hydroponic growers, and environmental engineers.
Technical Tip: Calibrate pH and TDS sensors regularly with standard solutions. Keep probe tips clean and submerged when not in use.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components





Lalit Vyas (verified owner) –
Decent Blue TDS and EC Digital LCD for the price. Requires proper wiring but works well once set up.
Sachin Kulkarni (verified owner) –
Great Blue TDS and EC Digital LCD. Using it in my smart agriculture system. Reliable measurements every time.
Harshit Iyer (verified owner) –
Outstanding accuracy from this Blue TDS and EC Digital LCD. Compared with a professional instrument, readings match closely.
Harshit Batra (verified owner) –
Superb Blue TDS and EC Digital LCD! Using it in my environmental monitoring system. Very reliable data.
Gauri Shah (verified owner) –
This Blue TDS and EC Digital LCD is a must-have for sensor projects. Plug and play with Arduino.
Prashant Pillai (verified owner) –
Good quality Blue TDS and EC Digital LCD. Some variation in readings but within acceptable range.
Arjun Naidu (verified owner) –
Good Blue TDS and EC Digital LCD. Works as described. Calibration needed some patience but results are good.
Shreyas Krishnan –
Perfect for my weather station. This Blue TDS and EC Digital LCD gives consistent readings day and night.
Kritika Gupta (verified owner) –
Love this Blue TDS and EC Digital LCD. Response time is fast and readings are stable.
Zubin Shetty –
Great quality Blue TDS and EC Digital LCD. Calibrated it easily and the accuracy is impressive.
Devansh Choudhury (verified owner) –
Bought this Blue TDS and EC Digital LCD for my college project. Accurate readings, easy to code. Very happy!
Simran Das (verified owner) –
Average Blue TDS and EC Digital LCD. Readings fluctuate a bit. Works for rough measurements.
Sakshi Vohra –
Very satisfied with this Blue TDS and EC Digital LCD. Library support is good and it’s easy to interface.
Midhun K (verified owner) –
Working ok fine,but not mentioned battery type or Battery Number on cover and catalogue.It is CR2032 (3v)
Sarika Dubey (verified owner) –
Excellent Blue TDS and EC Digital LCD! Readings are accurate and consistent. Perfect for my project.
Sneha Kamath (verified owner) –
Great Blue TDS and EC Digital LCD. Using it in my smart agriculture system. Reliable measurements every time.
Saurabh Choudhury (verified owner) –
Perfect Blue TDS and EC Digital LCD for my automation project. Integrates seamlessly with my microcontroller.
Lalit Kulkarni (verified owner) –
Bought this Blue TDS and EC Digital LCD for my college project. Accurate readings, easy to code. Very happy!
Rajesh Saini (verified owner) –
Love this Blue TDS and EC Digital LCD. Response time is fast and readings are stable.
Aarav Trivedi (verified owner) –
Good Blue TDS and EC Digital LCD. Works as described. Calibration needed some patience but results are good.
Aryan Mehta (verified owner) –
Perfect Blue TDS and EC Digital LCD for my automation project. Integrates seamlessly with my microcontroller.
Simran Dhawan (verified owner) –
Good quality Blue TDS and EC Digital LCD. Some variation in readings but within acceptable range.
Dinesh Pandey (verified owner) –
Outstanding accuracy from this Blue TDS and EC Digital LCD. Compared with a professional instrument, readings match closely.
Om Shah (verified owner) –
Good quality Blue TDS and EC Digital LCD. Some variation in readings but within acceptable range.
Rahul Khurana (verified owner) –
This Blue TDS and EC Digital LCD works great with Arduino. Easy to wire up and code.
Milan Chauhan –
Average Blue TDS and EC Digital LCD. Readings fluctuate a bit. Works for rough measurements.
Lakshmi Vohra (verified owner) –
Good Blue TDS and EC Digital LCD. Works as described. Calibration needed some patience but results are good.
Sameer Ghosh (verified owner) –
Average Blue TDS and EC Digital LCD. Readings fluctuate a bit. Works for rough measurements.
Aanya Luthra (verified owner) –
Average Blue TDS and EC Digital LCD. Readings fluctuate a bit. Works for rough measurements.
Ankur Sen (verified owner) –
Okay Blue TDS and EC Digital LCD. Had to add a capacitor to stabilize readings. Works now.
Ashwin Rawat (verified owner) –
Very satisfied with this Blue TDS and EC Digital LCD. Library support is good and it’s easy to interface.
Aditi Srivastava (verified owner) –
This Blue TDS and EC Digital LCD is excellent for the price. My data logging project is working perfectly now.
Vinay Rao (verified owner) –
Average Blue TDS and EC Digital LCD. Readings fluctuate a bit. Works for rough measurements.
Vipin Nair (verified owner) –
Outstanding accuracy from this Blue TDS and EC Digital LCD. Compared with a professional instrument, readings match closely.
Anand Patil (verified owner) –
This Blue TDS and EC Digital LCD works great with Arduino. Easy to wire up and code.
Mukesh Saini (verified owner) –
Love this Blue TDS and EC Digital LCD. Response time is fast and readings are stable.