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UG LAND INDIA

TDS Water Conductivity Sensor Module, 0~1000ppm Water Quality Monitoring TDS Meter Board

TDS Water Conductivity Sensor Module, 0~1000ppm Water Quality Monitoring TDS Meter Board

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  • 10 Days Returnable
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Specification:

Parameter Details
TDS Measurement Range 0 – 1000 ppm
Output Voltage 0 – 2.3V (typical range for analog output)
Operating Voltage 3.3V – 5.5V DC
Current Consumption < 20 mA
Output Type Analog Voltage (linear with TDS)
Interface Pins 3-pin: VCC, GND, AOUT
Sensor Type Waterproof Conductivity Electrode
Sensor Material Stainless Steel Probe (water-safe)
Temperature Range 0°C – 40°C (non-compensated)
Response Time < 500ms
PCB Dimensions ~28mm × 20mm
Cable Length Typically 50–100cm (varies by model)

 

Features:

  • TDS Measurement Range: 0–1000 ppm
    Suitable for fresh water, drinking water, and low-conductivity liquids.

  • Analog Voltage Output:
    Provides a linear analog signal that increases with rising TDS level. Connects easily to analog pins.

  • High-Precision Conductivity Probe:
    Measures ion concentration in water and converts it to readable electrical data.

  • Safe and Isolated Design:
    Probe and circuitry are electrically isolated for safety and reliability during immersion.

  • Waterproof Sensor Probe:
    Durable stainless steel sensor tip allows submersion in water without damage or shorting.

  • 3-Pin Signal Output Interface:
    Simple GND, VCC (3.3–5V), and analog output pin (AOUT) for plug-and-play integration.

  • Wide Compatibility:
    Works with ESP8266, ESP32, STM32, Pi (with ADC) and more.

Description:

Accurate Water Quality Monitoring Module for ESP, and Other Microcontrollers.

The TDS Water Conductivity Sensor Module is a compact and highly sensitive Total Dissolved Solids (TDS) meter designed for monitoring the purity and quality of water. This module is capable of measuring TDS levels from 0 to 1000 ppm (parts per million) and is widely used in water filtration systems, aquariums, hydroponics, agriculture, and environmental monitoring.

It detects ionic content in water (such as salts, minerals, and metals) by measuring the electrical conductivity, which directly correlates to the TDS value. The analog voltage output of the sensor can be easily read using ESP32, or any ADC-compatible microcontroller.

Shipping & Returns

Return Policy According

• Order can be return within 10 days from date of delivery.

• Order return request cannot be accepted after 10 days from date of delivery.
• Return request window are available for only 10 days.
• After 10 days return window will closed and we cannot accepted any request.
• Customer will sent the order to seller by any courier.
• Customer will paid own of courier charges to seller warehouse.
             

Generate (RMT) Return Merchant Ticket

• Note : Take photo and upload. Condition of product. Enter Correct Name, Mobile, Email, Order id / Invoice number (any one ) you can enter. Select Payment mode

Cash On Delivery / Prepaid .
• After Submit Return Request within 12 - 24 hour receive (RMT) Return Merchant Ticket number to your registered mobile number and email id.
• When you receive (RMT) Return Merchant Ticket number then ship your return to our warehouse address by any courier.
• We will initiate refund after delivered your return order to our warehouse.
• For any query please call our helpline number +91-9999115521 or
  mail us support@uglandindia.com

Refund policy

Prepaid Customer

• Refund of the order will be initiated after receiving the product at the warehouse address

• You will receive a notification message or mail for confirmation, of receiving the product.

• Full order value amount will transfer to your bank account. Money will be credited 5-7 working days.
• Money will issue same day when confirmation will receive by message and mail.
• Refund will not issued if product is not the same as which orders are sent by us.
• We can provide reverse amount in the DISCOUNT coupon if the buyer wants and can apply coupon to purchase another or the same product. Money will deduct.
• Coupon validity available for 1 year.
• If return request receive after 10 days from the date of delivery. we will not issue refund.
 
Deduct Non Refundable Charges
• Refund money reverse to you only product amount and delivery charges
• Delivery charges will not refund in case order refuse delivery to accept order / Incorrect address mentioned
Order Cancellation Charges
Order cancellation charges will be deduct if in case your order is Picked up or handover to the courier department. Delivery charges will deduct.
Refund will reverse only product amount.

For any query, please Call/WhatsApp to our helpline number +91-9999115521/+91-9999115512

Any complaint or query also technical support mail us support@uglandindia.com
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