---
product_id: 656233349
title: "Water Testing Kits for Drinking Water- 4 in 1 TDS Meter TDS EC & Temperature(°C,°F) Meter,Accurate & Reliable Digital Tap, Well, Swimming Pool,Hydroponics, Aquarium, RO/DI System"
price: "€ 11.73"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.de/products/656233349-water-testing-kits-for-drinking-water-4-in-1-tds
store_origin: DE
region: Germany
---

# 4-in-1 TDS, EC & Temp sensor Big backlit LCD for clear readings Auto-off saves battery life Water Testing Kits for Drinking Water- 4 in 1 TDS Meter TDS EC & Temperature(°C,°F) Meter,Accurate & Reliable Digital Tap, Well, Swimming Pool,Hydroponics, Aquarium, RO/DI System

**Price:** € 11.73
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of contamination—test smarter, drink safer!

## Quick Answers

- **What is this?** Water Testing Kits for Drinking Water- 4 in 1 TDS Meter TDS EC & Temperature(°C,°F) Meter,Accurate & Reliable Digital Tap, Well, Swimming Pool,Hydroponics, Aquarium, RO/DI System
- **How much does it cost?** € 11.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/656233349-water-testing-kits-for-drinking-water-4-in-1-tds)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Clarity:** Large backlit LCD screen ensures easy reading anytime—day or night, no squinting required.
- • **Smart Energy Saver:** Auto-lock and 2-minute auto-off features maximize battery life so you’re always ready to test.
- • **All-in-One Precision:** 4-in-1 multifunction meter measuring TDS, EC, and temperature (°C/°F) for comprehensive water quality insights.
- • **Health-First Assurance:** Clear ppm guidelines help you instantly assess water safety, empowering confident hydration choices.
- • **Instant, Reliable Results:** One-button operation delivers fast, accurate readings within seconds—perfect for busy professionals.

## Overview

This 4-in-1 digital water testing kit combines TDS, electrical conductivity, and temperature measurement with a user-friendly backlit LCD and smart energy-saving features. Factory calibrated and easy to operate, it delivers fast, reliable water quality data for tap, well, pool, aquarium, and hydroponic systems—helping you ensure every sip is pure and safe.

## Description

Water Testing Kits for Drinking Water- 4 in 1 TDS Meter TDS EC & Temperature(°C,°F) Meter,Accurate & Reliable Digital Tap, Well, Swimming Pool,Hydroponics, Aquarium, RO/DI System: desertcart.com: Industrial & Scientific

Review: Great for the price. Easy to read and clean. Fairly accurate readings. - Decent little tool. I have a spendy one. And this is usually very close on the reading. But quicker to use. I would recommend.
Review: Good Buy - Works Great

## Features

- 【MULTIFUNCTIONAL (4 IN 1) & 5 UPGRADED】 Water testing kits for drinking water 4 in 1 TDS Meter, Electric Conductivity Meter & Temperature (°C,°F)Meter features the most updated technology.Upgraded with big backlit LCD for easier reading, auto-lock function for easier use, factory calibrated and hold function for direct use and auto-0ff in 2 minutes to conserve battery. These enhancements make it a user-friendly tds meter digital water tester for a variety of applications
- 【USER-FRIDNDLY DESIGN& QUALIFIED WATER TELLER】LIKDAY water hardness test meter with Big Backlit LCD is far superior than most digital water quality tester display, which allows wider angles of data reading and night reading. Besides, when ppm figure over 40 drinking with caution. And ppm figure below 40 indicates TDS figure qualified for direct drinking water (Notes: International standard adopted TDS figure 40 as a dividing line.)
- 【PPM Value Range】Ppm values 0-50 means ideal drinking water; ppm values 50-100 means comparatively ideal drinking water; ppm values 100-200 means marginally acceptable drinking water; ppm values 300-400 means the scale will form;ppm value 400-500 indicate the water taste is not very pleasant; If the ppm value is over 500, the water is contaminated and cannot be drunk
- 【EASY OPERATION & ENERGY SAVING】LIKDAY ppm meter allows one button operation, just turn it on and put tds meter into water, you can get stable and accurate data in seconds. Besides, there is a reference chart at the back of this test meter for tds figure explanation
- 【Reliable Brand】LIKDAY tds meter is a professional water quality testing tool to help you get clean and safe drinking water. This water quality tester provides everyone with an accurate and reliable means of checking the quality of their water and safeguarding the quality of your drinking water
- 【HEALTH&BETTER LIFE】Our easy-to-use device lets you quickly and accurately test the purity of any water source, giving you peace of mind that you're drinking clean and healthy water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.3 out of 5 stars 672 Reviews |

## Images

![Water Testing Kits for Drinking Water- 4 in 1 TDS Meter TDS EC & Temperature(°C,°F) Meter,Accurate & Reliable Digital Tap, Well, Swimming Pool,Hydroponics, Aquarium, RO/DI System - Image 1](https://m.media-amazon.com/images/I/61frTHA02xL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for the price. Easy to read and clean. Fairly accurate readings.
*by J***Y on September 5, 2025*

Decent little tool. I have a spendy one. And this is usually very close on the reading. But quicker to use. I would recommend.

### ⭐⭐⭐⭐⭐ Good Buy
*by D***N on January 10, 2026*

Works Great

### ⭐⭐⭐⭐ Consistent.
*by M***E on January 10, 2025*

Checked my water at 3 different sources and came up with a reading +/- 3 ppm, so at least the results are consistent. Accuracy is unknown. Reading seems a little low (220pm), have super hard calcium/mag rich well municipal water stains everything. Gonna try with a bottle of distilled water.

## Frequently Bought Together

- 4 in 1 TDS Meter - TDS EC & Temperature(°C,°F) Meter,Accurate & Reliable Digital Water Testing Kits for Drinking Water, Tap, Well, Swimming Pool,Hydroponics, Aquarium, RO/DI System (Black & White)
- 2024 All-New pH Meter for Water - High Accuracy Digital pH Tester (0.01 Precision) with UL Certification and 3 pH Calibration Powders - Ideal for Home Water, Hydroponics, Aquariums, Pools, and More
- Bestprod All-New 20 in 1 Drinking Water Testing Kit 120 Strips, Home Tap and Well Water Test Kit for Hardness, Lead, Iron, Copper, Chlorine, Fluoride

---

## 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.de/products/656233349-water-testing-kits-for-drinking-water-4-in-1-tds](https://www.desertcart.de/products/656233349-water-testing-kits-for-drinking-water-4-in-1-tds)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-07*