---
product_id: 63865637
title: "TDS Meter by NovoBlue - 2-in-1 Digital Tester Pen for Drinking Water, Hydroponics, Coffee, Aquarium, Pool, Hot Tub, Spa, Filtration, RO System - Detect PPM, EC, and Hardness"
brand: "novoblue"
price: "€ 0.72"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.fi/products/63865637-tds-meter-by-novoblue-2-in-1-digital-tester-pen
store_origin: FI
region: Finland
---

# TDS Meter by NovoBlue - 2-in-1 Digital Tester Pen for Drinking Water, Hydroponics, Coffee, Aquarium, Pool, Hot Tub, Spa, Filtration, RO System - Detect PPM, EC, and Hardness

**Brand:** novoblue
**Price:** € 0.72
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** TDS Meter by NovoBlue - 2-in-1 Digital Tester Pen for Drinking Water, Hydroponics, Coffee, Aquarium, Pool, Hot Tub, Spa, Filtration, RO System - Detect PPM, EC, and Hardness by novoblue
- **How much does it cost?** € 0.72 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/63865637-tds-meter-by-novoblue-2-in-1-digital-tester-pen)

## Best For

- novoblue enthusiasts

## Why This Product

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

## Description



## Images

![TDS Meter by NovoBlue - 2-in-1 Digital Tester Pen for Drinking Water, Hydroponics, Coffee, Aquarium, Pool, Hot Tub, Spa, Filtration, RO System - Detect PPM, EC, and Hardness - Image 1](https://m.media-amazon.com/images/I/61EQ0rbyRcL.jpg)
![TDS Meter by NovoBlue - 2-in-1 Digital Tester Pen for Drinking Water, Hydroponics, Coffee, Aquarium, Pool, Hot Tub, Spa, Filtration, RO System - Detect PPM, EC, and Hardness - Image 2](https://m.media-amazon.com/images/I/71mkwUMzqzL.jpg)
![TDS Meter by NovoBlue - 2-in-1 Digital Tester Pen for Drinking Water, Hydroponics, Coffee, Aquarium, Pool, Hot Tub, Spa, Filtration, RO System - Detect PPM, EC, and Hardness - Image 3](https://m.media-amazon.com/images/I/71GzoE47izL.jpg)
![TDS Meter by NovoBlue - 2-in-1 Digital Tester Pen for Drinking Water, Hydroponics, Coffee, Aquarium, Pool, Hot Tub, Spa, Filtration, RO System - Detect PPM, EC, and Hardness - Image 4](https://m.media-amazon.com/images/I/71IdSfUxGbL.jpg)
![TDS Meter by NovoBlue - 2-in-1 Digital Tester Pen for Drinking Water, Hydroponics, Coffee, Aquarium, Pool, Hot Tub, Spa, Filtration, RO System - Detect PPM, EC, and Hardness - Image 5](https://m.media-amazon.com/images/I/71bJc-RTO3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Very easy to use
  

*by R***A on Reviewed in the United States 🇺🇸 on May 22, 2018*

Early last week I was doing PH level tests on the water we were drinking, and discovered that the tap water had a higher alkaline level than the paid water I was buying.  In fact some of paid bottle water was slightly acidic.  This device helped in determining the water's PPM / EC levels. In this case the tap water had a higher PPM and EC level than the paid bottle water.  Very easy to use, Turn it on and insert it into the water.  Read the meter results after it has settled a few seconds.  If you are testing your drinking water, this is a handy tool.  Since most of our body is made of water, these tests are helping us determine what the best water to put in our body.

### ⭐⭐⭐⭐⭐ 







  
  
    Great gadget to have!!
  

*by K***V on Reviewed in the United States 🇺🇸 on May 23, 2018*

This is a great gadget to have and very easy to use.  I bought it because I wanted to test the filtered water we use from our refrigerator and after testing it I immediately ordered a new filter. Now I find myself testing all the water I drink ever where I go.  It's handy that it is small enough that you can just put it in your purse and carry it with you.  An added bonus is we also used it to check the water for our aquarium.  Definitely recommend.

### ⭐⭐⭐⭐⭐ 







  
  
    Awesome water tester
  

*by S***E on Reviewed in the United States 🇺🇸 on May 16, 2018*

This tester is great for those moments when you feel like your brita water just doesn't taste the same. When I change my brita filter, the tds meter reads around 20 ppm. After a few weeks I can see that the ppm reads higher. My faucet water is pretty bad so I like to change the filter when it gets to be over 200. I'm glad I bought this handy little gadget.

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**Shop now:** [https://www.desertcart.fi/products/63865637-tds-meter-by-novoblue-2-in-1-digital-tester-pen](https://www.desertcart.fi/products/63865637-tds-meter-by-novoblue-2-in-1-digital-tester-pen)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-24*