---
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: "153 kr"
currency: DKK
in_stock: true
reviews_count: 6
category: "Vivosun"
url: https://www.desertcart.dk/products/416390445-tds-tester-3-in-1-tds-ec-and-temperature-meter
store_origin: DK
region: Denmark
---

# 3-in-1 TDS, EC & Temp ±2% Ultrahigh Accuracy Auto-off & Long Battery Life 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:** 153 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of water worries with precision you can see and 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?** 153 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/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

- • **Health & Savings Alert:** Know exactly when to change your water filters, protecting your health and saving money on unnecessary replacements.
- • **Smart Power Management:** Auto-off feature and low power consumption extend battery life, so you’re always ready to test.
- • **Effortless Data Capture:** Large LCD screen with data-hold function locks your readings for easy recording and analysis.
- • **Precision You Can Trust:** Factory calibrated with ±2% accuracy ensures reliable readings every time you test.
- • **Triple-Check Your Water Quality:** Simultaneously measures Total Dissolved Solids, Electrical Conductivity, and Temperature for comprehensive insights.

## Overview

The VIVOSUN TDS Tester is a sleek, blue 3-in-1 digital meter that accurately measures total dissolved solids, electrical conductivity, and temperature with ±2% precision. Featuring a large LCD display, data-hold function, and smart auto-off power saving, it’s designed for easy, reliable home water quality monitoring. Factory calibrated and lightweight, it helps you maintain optimal water health while saving on filter costs.

## Description

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

Review: Pre calibrated - Works well, how accurate not too sure but it's done what I needed.
Review: When I first tried it out the readings weren't very accurate and it errored out when testing tap water. I replaced the battery and it works great, very consistent. The good thing is the batteries are inexpensive, worth it.

## 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 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 27,457 in Garden ( See Top 100 in Garden ) 92 in Pool & Hot Tub Testers |
| Colour | TDS |
| Customer Reviews | 4.2 4.2 out of 5 stars (682) |
| Date First Available | 30 Nov. 2016 |
| Display style | Digital |
| Included components | Battery |
| Item Weight | 70 g |
| Item model number | 305132-PEN |
| Manufacturer | VIVOSUN |
| Material | Titanium Alloy |
| Part number | 305132-PEN |
| Power source type | Battery Powered |
| Product Dimensions | 15.24 x 1.27 x 3.05 cm; 70 g |
| Special Features | High Accuracy |
| Specification met | High Accuracy |
| Style | Contemporary |

## 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)

## 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.

### ⭐⭐⭐⭐⭐ Review
*by A***N on 21 October 2024*

When I first tried it out the readings weren't very accurate and it errored out when testing tap water. I replaced the battery and it works great, very consistent. The good thing is the batteries are inexpensive, worth it.

### ⭐⭐⭐⭐⭐ Review
*by A***E on 28 December 2024*

Ich habe mit diese Schöne Messgerät paar Mal hintereinander Das Wasser Qualität gemessen immer die gleichen Werte also das Gerät messt wirklich genau preis ist auch ok kann ich nur empfehlen.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-30*