---
product_id: 88220819
title: "TDS Meter Digital Water Tester, Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More"
brand: "dumsamker"
price: "$27"
currency: NZD
in_stock: false
reviews_count: 8
url: https://www.desertcart.nz/products/88220819-tds-meter-digital-water-tester-professional-3-in-1-tds
store_origin: NZ
region: New Zealand
---

# 0-9999 ppm ultra-wide range 3-in-1 TDS, Temp & EC meter Protective carrying case included TDS Meter Digital Water Tester, Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More

**Brand:** dumsamker
**Price:** $27
**Availability:** ❌ Out of Stock

## Summary

> 💧 Stay ahead of water quality—because pure matters!

## Quick Answers

- **What is this?** TDS Meter Digital Water Tester, Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More by dumsamker
- **How much does it cost?** $27 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/88220819-tds-meter-digital-water-tester-professional-3-in-1-tds)

## Best For

- dumsamker enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Portability:** Compact design with a durable carrying case and belt clip—perfect for professionals and travelers.
- • **Smart Auto-Off & Hold:** Saves battery life with auto-shutdown and locks readings for easy recording on the go.
- • **Instant Water Purity Check:** Get precise ppm readings with a single button press—know your water’s quality in seconds.
- • **Ultra-Wide Measurement Range:** From 0 to 9999 ppm with fine resolution for both low and high dissolved solids.
- • **Triple-Function Professional Meter:** Measure TDS, temperature, and electrical conductivity all in one sleek device.

## Overview

The TDS Meter Digital Water Tester is a professional-grade 3-in-1 device that accurately measures total dissolved solids (TDS), temperature, and electrical conductivity (EC) in water. With a broad detection range up to 9999 ppm, instant readings, and a rugged carrying case, it’s ideal for drinking water, aquariums, and field testing. Its smart auto-off and hold functions enhance usability, making it a must-have tool for water quality-conscious professionals and enthusiasts.

## Description

Buy TDS Meter Digital Water Tester, Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More: Chemicals & Water Testing Products - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Accurate and Easy to Use - This TDS meter works great. It’s simple to use, very accurate, and I like that it also shows temperature and EC. The carrying case makes it easy to take anywhere. Perfect for testing drinking water and aquariums.
Review: This does not tell you what is in your water and whether it is SAFE to drink - This is a good quality product, solid, easy to use and to read. However, a friend suggested I get it to check the safety of drinking tap water on a trip to several countries abroad. First I tested it at home...it read RED 195 ppm. Boiled water read higher 225 ppm. We have had our water tested and have a softener. Our water has no bacteria, but is somewhat hard. I tested distilled water, it read 2 ppm. I tested the water in Paris, it was 225 ppm. In Beaune, where the water is hard, also RED 227 ppm. So, yes there are dissolved solids in the water, but it is safe to drink. This really did not serve my needs although it works as promised and is good quality. Just consider whether it is useful for what you want to use it for. I have to give it 5 stars because it works exactly as described, I simply followed a friend's advice without reading the fine print because I was in a rush.

## Features

- ✅TEST YOUR WATER: How Pure is Your Water? With the push of a button, the TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million)
- ✅EASY TO USE AND ACCURATE: Just stick it in about 1 inch of water instantly you get the reading. It's compact and doesn't need any maintenance. The TDS water tester is a rugged model that includes a protective carrying case with belt clip
- ✅MEASUREMENT RANGE: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image
- ✅AUTO-OFF AND HOLD FUNCTION: The TDS tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient reading and recording
- ✅CUSTOMER SATISFACTION: We stand behind our products and will always focus on your satisfaction. If you don't love our products, please don't hesitate to contact us

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.4 out of 5 stars 6,594 Reviews |

## Images

![TDS Meter Digital Water Tester, Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More - Image 1](https://m.media-amazon.com/images/I/51w6MOUX6oL.jpg)
![TDS Meter Digital Water Tester, Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More - Image 2](https://m.media-amazon.com/images/I/51YlSulr5tL.jpg)
![TDS Meter Digital Water Tester, Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More - Image 3](https://m.media-amazon.com/images/I/518ElilQ2VL.jpg)
![TDS Meter Digital Water Tester, Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More - Image 4](https://m.media-amazon.com/images/I/419gRvo47eL.jpg)
![TDS Meter Digital Water Tester, Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More - Image 5](https://m.media-amazon.com/images/I/51C6mTUD8qL.jpg)

## Questions & Answers

**Q: Is this ready to use out of the box?**
A: Yes. Read the instructions and immerse it in a glass of water.

**Q: how do you calibrate this meter?**
A: I know of no way to calibrate this meter.  I tested it on deionized water, tap water, Evian bottled water and sewer water — no difference in readings, I tried testing the water in my toilet bowl by dropping it in and flushing it — also  no difference I’m sad to assume.

**Q: Is there any way to calibrate the temp. aspect of this device. It is off by quite a bit?**
A: I don’t believe so.

**Q: What is the accuracy of this meter?**
A: The accuracy of this meter is ± 2% F.S.  This can be used for testing in the lab.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Accurate and Easy to Use
*by S***S on September 8, 2025*

This TDS meter works great. It’s simple to use, very accurate, and I like that it also shows temperature and EC. The carrying case makes it easy to take anywhere. Perfect for testing drinking water and aquariums.

### ⭐⭐⭐⭐⭐ This does not tell you what is in your water and whether it is SAFE to drink
*by T***. on May 28, 2023*

This is a good quality product, solid, easy to use and to read. However, a friend suggested I get it to check the safety of drinking tap water on a trip to several countries abroad. First I tested it at home...it read RED 195 ppm. Boiled water read higher 225 ppm. We have had our water tested and have a softener. Our water has no bacteria, but is somewhat hard. I tested distilled water, it read 2 ppm. I tested the water in Paris, it was 225 ppm. In Beaune, where the water is hard, also RED 227 ppm. So, yes there are dissolved solids in the water, but it is safe to drink. This really did not serve my needs although it works as promised and is good quality. Just consider whether it is useful for what you want to use it for. I have to give it 5 stars because it works exactly as described, I simply followed a friend's advice without reading the fine print because I was in a rush.

### ⭐⭐⭐⭐ Easy to use, seems accurate
*by E***C on January 12, 2019*

For the price, this was a great way to test hoe well my new 5 stage reverse osmosis water filter works compared to my old Brita filter and tap water. Is it accurate? I have no way to know unless I also purchase an expensive water tester. However, it does show the relative difference between the filtered and unfiltered water and the results were really surprising to me. City water was 233ppm, Brita was 179ppm (the filter is about a month old), and the 5 stage filter was 10ppm. So that makes me feel good about installing the water filter in my kitchen. I’ll post photos of the different tests but I did want to talk about the meter. This seems like a fairly common meter, a lot of companies sell it and the price ranges from 10-20 dollars. This one comes in a vinyl case and has a cap to protect the test leads. You just turn it on and put it in an inch of water and you get a reading instantly. The primary reading is parts per million but it also shows us/cm, degrees C, and degrees F if you press the mode button. There is a hold function so you can still read the display after you remove it from the water. Overall quality seems fine, it’s just plastic. There is a color chart on the back of the meter that tells you if your water is witting acceptable range or not. Overall I’m happy with this tester and I hope it lasts so I knew when to change the filters on my 5 stage filter.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-28*