---
product_id: 416390445
title: "VIVOSUN 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-vivosun-tds-tester-3-in-1-tds-ec-and-temperature
store_origin: SG
region: Singapore
---

# 3-in-1 TDS, EC & Temp meter ±2% ultrahigh accuracy Long battery life with auto-off VIVOSUN 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?** VIVOSUN 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-vivosun-tds-tester-3-in-1-tds-ec-and-temperature)

## 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

- • **Versatile & Ready:** Factory calibrated and perfect for drinking water, gardening, aquariums, and more.
- • **Effortless Monitoring:** Large LCD with data-hold locks readings for easy tracking and record-keeping.
- • **Smart Power Management:** Auto-off feature extends battery life, so your tester is ready when you are.
- • **Triple-Check Your Water:** 3-in-1 functionality measures TDS, electrical conductivity, and temperature for comprehensive analysis.
- • **Precision at Your Fingertips:** Ultrahigh accuracy ±2% ensures reliable water quality readings every time.

## Overview

The VIVOSUN TDS Tester is a factory-calibrated, ultrahigh accuracy 3-in-1 digital meter that measures total dissolved solids, electrical conductivity, and temperature. Designed for professionals and enthusiasts alike, it features a large LCD with data-hold, long battery life with auto-off, and covers a wide measurement range (0-9990 ppm/µS/cm). Ideal for drinking water, gardening, aquariums, and water treatment, it ensures you never miss a beat in water quality monitoring.

## 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 | 62,049 in Garden ( See Top 100 in Garden ) 151 in Pool & Hot Tub Testers |
| Brand | VIVOSUN |
| Country Of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 692 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

![VIVOSUN 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)
![VIVOSUN TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester, for Drinking Water, Gardening, Aquariums, Blue - Image 2](https://m.media-amazon.com/images/I/71zTJ-tPYsL.jpg)
![VIVOSUN TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester, for Drinking Water, Gardening, Aquariums, Blue - Image 3](https://m.media-amazon.com/images/I/71WEfQXOzFL.jpg)
![VIVOSUN TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester, for Drinking Water, Gardening, Aquariums, Blue - Image 4](https://m.media-amazon.com/images/I/61If1bQELPL.jpg)
![VIVOSUN TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester, for Drinking Water, Gardening, Aquariums, Blue - Image 5](https://m.media-amazon.com/images/I/81oCZn3RuwL.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

- VIVOSUN TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester (Blue)
- VIVOSUN PH Meter Digital PH Tester Pen 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium, with ATC, Army Green
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

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

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-18*