---
product_id: 416390445
title: "TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester, for Drinking Water, Gardening, Aquariums, Blue"
brand: "vivosun"
price: "S$20"
currency: SGD
in_stock: true
reviews_count: 1
category: "Vivosun"
url: https://www.desertcart.sg/products/416390445-tds-tester-3-in-1-tds-ec-and-temperature-meter
store_origin: SG
region: Singapore
---

# 0-9990 µS/cm EC range 0-9990 ppm TDS range 0.1-80°C temperature accuracy TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester, for Drinking Water, Gardening, Aquariums, Blue

**Brand:** vivosun
**Price:** S$20
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of contamination with precision you can trust!

## Quick Answers

- **What is this?** TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester, for Drinking Water, Gardening, Aquariums, Blue by vivosun
- **How much does it cost?** S$20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/416390445-tds-tester-3-in-1-tds-ec-and-temperature-meter)

## Best For

- vivosun enthusiasts

## Why This Product

- Trusted vivosun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Health Guardian:** Instantly alerts you when water filters need changing—protect your family and plants effortlessly.
- • **Triple Precision Power:** 3-in-1 meter delivers ultra-accurate TDS, EC, and temperature readings for total water quality control.
- • **Effortless Data Capture:** Large LCD with data-hold locks your readings for easy logging and analysis on the go.
- • **Versatile Pro-Grade Tool:** Perfect for drinking water, aquariums, hydroponics, pools, and labs—your all-in-one water quality companion.
- • **Eco-Friendly Battery Saver:** Auto-off and low power consumption extend battery life, so you’re always ready when it counts.

## Overview

The VIVOSUN 3-in-1 TDS Tester is a titanium alloy digital meter offering ultrahigh accuracy for total dissolved solids, electrical conductivity, and temperature. Factory calibrated with automatic temperature compensation, it features a wide measurement range (0-9990 ppm/µS/cm) and a user-friendly LCD with data-hold. Ideal for drinking water, gardening, aquariums, and pools, it includes smart battery-saving auto-off functionality to ensure reliable, long-lasting performance.

## Description

VIVOSUN TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester, for Drinking Water, Gardening, Aquariums, Blue : desertcart.co.uk: Business, Industry & Science

Review: Pre calibrated - Works well, how accurate not too sure but it's done what I needed.

## Features

- Multi-functional: Provides accurate and reliable test readings; 3-in-1 digital tds meter provides accurate readings for TDS (total dissolved solids) EC (electrical conductivity) and temperature
- Useful Tool: Saves you money while protecting your health; Home water test kit alerts you when it’s time to change filters to remove contaminants from your water
- Easy to Use: Locks your reading making it easy to record; Large, easy to read LCD screen and data-hold function makes reading and recording a snap
- Long Battery Life: Auto-off function saves on battery usage and our TDS meter has lower power consumption than HM TDS meter
- Measurement Range: 0-9990ppm, 0-9990µs/cm; Accuracy: ± 2%, 0.1- 80.0°C, 32.0-176.0°F.; Factory calibrated; Automatic temperature compensation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N2O1Z5B |
| Best Sellers Rank | 22,740 in Garden ( See Top 100 in Garden ) 86 in Pool & Hot Tub Testers |
| Brand | VIVOSUN |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 682 Reviews |
| Included Components | Battery |
| Item Weight | 0.07 Kilograms |
| Manufacturer | VIVOSUN |
| Material | Titanium Alloy |
| Material Type | Titanium Alloy |
| Recommended Uses For Product | Water purification, Aquaculture, Hydroponics, Laboratory testing, Pools & spas, Water treatment |
| Recommended uses for product | Water purification, Aquaculture, Hydroponics, Laboratory testing, Pools & spas, Water treatment |
| UPC | 714119465604 |
| Unit Count | 1.0 Count |
| Unit count | 1.0 Count |

## Product Details

- **Brand:** VIVOSUN
- **Manufacturer:** VIVOSUN
- **Recommended uses for product:** Water purification, Aquaculture, Hydroponics, Laboratory testing, Pools & spas, Water treatment
- **UPC:** 714119465604
- **Unit count:** 1.0 Count

## Images

![TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester, for Drinking Water, Gardening, Aquariums, Blue - Image 1](https://m.media-amazon.com/images/I/51CxPw9KSzL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How to use this?  I am confused as to what the numbers should read and what water to test...sorry**
A: Im using the meter to test my well water to find out what particulates are in my water.  The numbers can range from 0-????, every area is different for all types of water. If you need a graph that shows what your water particulates should range.  Google is your answer.

**Q: How do you change the batteries?**
A: Gatbage

**Q: Do you have to calibrate?**
A: No

**Q: Do tds meters need to be kept in storage solution?**
A: Garbage

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pre calibrated
*by D***D on 10 July 2025*

Works well, how accurate not too sure but it's done what I needed.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sg/products/416390445-tds-tester-3-in-1-tds-ec-and-temperature-meter](https://www.desertcart.sg/products/416390445-tds-tester-3-in-1-tds-ec-and-temperature-meter)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-02*