---
product_id: 23159091
title: "TDS-EZ + WS-425B, HM Digital ppm Tester + Watersafe City Home Tap Drinking Water Test Kit, Bacteria, Lead, Pesticide, Nitrate/Nitrite, pH, Hardness, Chlorine"
brand: "hm digital watersafe"
price: "€ 0.09"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.sk/products/23159091-tds-ez-ws-425b-hm-digital-ppm-tester-watersafe-city
store_origin: SK
region: Slovakia
---

# TDS-EZ + WS-425B, HM Digital ppm Tester + Watersafe City Home Tap Drinking Water Test Kit, Bacteria, Lead, Pesticide, Nitrate/Nitrite, pH, Hardness, Chlorine

**Brand:** hm digital watersafe
**Price:** € 0.09
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** TDS-EZ + WS-425B, HM Digital ppm Tester + Watersafe City Home Tap Drinking Water Test Kit, Bacteria, Lead, Pesticide, Nitrate/Nitrite, pH, Hardness, Chlorine by hm digital watersafe
- **How much does it cost?** € 0.09 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/23159091-tds-ez-ws-425b-hm-digital-ppm-tester-watersafe-city)

## Best For

- hm digital watersafe enthusiasts

## Why This Product

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

## Description



## Images

![TDS-EZ + WS-425B, HM Digital ppm Tester + Watersafe City Home Tap Drinking Water Test Kit, Bacteria, Lead, Pesticide, Nitrate/Nitrite, pH, Hardness, Chlorine - Image 1](https://m.media-amazon.com/images/I/713jhSEZpfL.jpg)
![TDS-EZ + WS-425B, HM Digital ppm Tester + Watersafe City Home Tap Drinking Water Test Kit, Bacteria, Lead, Pesticide, Nitrate/Nitrite, pH, Hardness, Chlorine - Image 2](https://m.media-amazon.com/images/I/711Neqdwv2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Nifty.
  

*by M***T on Reviewed in the United States on February 14, 2016*

Very nifty. Set me out on an aqua-investigative adventure.All the results were conclusive. Four stars because there is only one of each test.Here are my results:TDS: 342bacteria: negativepH: ~8.5hardness: ~50 ppmchlorine: 0lead: negativepesticides: negativeNitrate: 0.5 ppmN/N: 0fun, right?

### ⭐⭐⭐ 







  
  
    works as expected
  

*by T***P on Reviewed in the United States on August 29, 2016*

I guess it works as expected. Used in combination with a more comprehensive water test kit and all checked out OK

### ⭐⭐⭐ 







  
  
    Three Stars
  

*by A***D on Reviewed in the United States on March 14, 2016*

does what it suppose to do

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**Shop now:** [https://www.desertcart.sk/products/23159091-tds-ez-ws-425b-hm-digital-ppm-tester-watersafe-city](https://www.desertcart.sk/products/23159091-tds-ez-ws-425b-hm-digital-ppm-tester-watersafe-city)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-10*