---
product_id: 354394246
title: "Hach 512138 Aqua Chek Replacement TruTest Digital"
brand: "aquachek"
price: "€ 115.39"
currency: EUR
in_stock: true
reviews_count: 5
category: "Aqua Chek"
url: https://www.desertcart.sk/products/354394246-hach-512138-aqua-chek-replacement-trutest-digital
store_origin: SK
region: Slovakia
---

# Hach 512138 Aqua Chek Replacement TruTest Digital

**Brand:** aquachek
**Price:** € 115.39
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Hach 512138 Aqua Chek Replacement TruTest Digital by aquachek
- **How much does it cost?** € 115.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/354394246-hach-512138-aqua-chek-replacement-trutest-digital)

## Best For

- aquachek enthusiasts

## Why This Product

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

## Description

Review: I wonder about the accuracy
Review: Tolles Produkt - Wie jedes Jahr wieder bin ich absolut zufrieden mit dem Produkt

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004MGDI2K |
| Brand | AquaChek |
| Brand Name | AquaChek |
| Country Of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 512 Reviews |
| Item Weight | 54 g |
| Manufacturer | Hach Company |
| Ph Range | 4.0-9.0 |
| Recommended Uses For Product | Chlorine in water |
| Sterility Rating | 4.0-9.0 |
| UPC | 190944021381 190944012112 |

## Product Details

- **Brand:** AquaChek
- **Manufacturer:** Hach Company
- **UPC:** 190944021381 190944012112

## Images

![Hach 512138 Aqua Chek Replacement TruTest Digital - Image 1](https://m.media-amazon.com/images/I/61nesTN5enL.jpg)

## Questions & Answers

**Q: Today is August 11 2016, what are the expiration date of this strips (that I will receive) if I order today?.**
A: Ones that I had ordered one month ago are good till 05/2017

**Q: What is the expiration date of the strips now?**
A: My batch says 5/2018 but I'm still using them and they work fine, as long as they are properly stored during the off season.

**Q: do these strips work with the red unit that tests for total bromine and total chlorine?**
A: Chlorine for sure

**Q: Hi! What is the expiration date of this trips.**
A: 5/6/2016

## Customer Reviews

### ⭐⭐⭐ I wonder about the accuracy
*by D***K on 26 August 2013*



### ⭐⭐⭐⭐⭐ Tolles Produkt
*by T***S on 7 February 2026*

Wie jedes Jahr wieder bin ich absolut zufrieden mit dem Produkt

### ⭐⭐⭐⭐⭐ Works perfectly
*by R***O on 5 February 2026*



## Frequently Bought Together

- AquaChek TruTest Test Strips (100 Count) (1)
- EASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine
- Leisure Time E5 Spa 56 Chlorinating Granules for Spas and Hot Tubs - Maintains Clean, Clear, Sanitized Water, 5 lbs

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**Shop now:** [https://www.desertcart.sk/products/354394246-hach-512138-aqua-chek-replacement-trutest-digital](https://www.desertcart.sk/products/354394246-hach-512138-aqua-chek-replacement-trutest-digital)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-27*