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White TDS & EC Digital LCD EC Meter Conductivity Tester without Battery

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AI Summary
Water Quality Sensors for everyday users

The White TDS & EC Digital LCD EC Meter Conductivity Tester without Battery is a value-for-money water quality sensors designed for everyday users. It features Shipping Weight: 0.052 kg and Shipping Dimensions: 16 × 4 × 3 cm.

₹689
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Total: ₹689
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Shipping Weight: 0.052 kg
Shipping Dimensions: 16 × 4 × 3 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-3443690Category: Water Quality Sensors

About This Product

The White TDS & EC Digital LCD EC Meter Conductivity Tester without Battery is a value-for-money water quality sensors designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Shipping Weight: 0.052 kg
  • Shipping Dimensions: 16 × 4 × 3 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

White TDS & EC Digital LCD Meter is a portable water testing device used to estimate Total Dissolved Solids (TDS), Electrical Conductivity (EC), and temperature in water. It is suitable for checking drinking water, RO filters, aquariums, and hydroponics applications. The device typically provides quick readings and a simple pen-style design for easy use.

However, its accuracy is limited, usually around ±5–10%, and values are for estimation rather than laboratory-grade measurement. TDS is calculated from EC using a fixed conversion factor, which may vary by manufacturer. Claims like high accuracy, automatic temperature compensation (ATC), and advanced microprocessor processing are not guaranteed unless specifically verified in the manual. Features such as auto shut-off and ATC may vary between models. best used for comparative water quality checks rather than precise scientific analysis.


Features:

  1. Dual measurement: TDS & EC with temperature sensing
  2. Automatic Temperature Compensation (ATC) for accurate readings
  3. Portable pen-style design for easy handling
  4. LCD display for clear readings
  5. Auto power-off after inactivity to save power
  6. One-touch switching between TDS and EC modes
  7. Factory calibrated for immediate use

Specifications:

  1. Item type: TDS & EC Meter
  2. TDS Measurement Range: 0 – 9999 ppm
  3. EC Measurement Range: 0 – 9999 µS/cm
  4. Accuracy: ±2%
  5. Temperature Range: 0°C – 80°C (32°F – 176°F)
  6. Resolution: 1 ppm / 1 µS, Temperature: 0.1°C
  7. Power Supply: 1 × CR2032 3V battery (not included)
  8. Diamentions:  154 x 30 x 14 mm
  9. Weight : 40g

Package Includes:

1 x White TDS & EC Digital LCD EC Meter Conductivity Tester without Battery

1 x  Black PVC case

1 x User manual

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.