---
product_id: 17296318
title: "Hach Total Hardness Test Kit, Model 5-EP, Hardness Testing, Water Quality Test Kit, Accurate Hardness Measurement, Easy-to-Use Hardness Test Kit, 145400"
brand: "hach"
price: "451.11 DT"
currency: TND
in_stock: true
reviews_count: 10
category: "Hach"
url: https://www.desertcart.tn/products/17296318-hach-total-hardness-test-kit-model-5-ep-hardness-testing
store_origin: TN
region: Tunisia
---

# Accurate drop count titration Compact, portable carry case Quick 2-minute results Hach Total Hardness Test Kit, Model 5-EP, Hardness Testing, Water Quality Test Kit, Accurate Hardness Measurement, Easy-to-Use Hardness Test Kit, 145400

**Brand:** hach
**Price:** 451.11 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Test smarter, not harder — water clarity at your fingertips!

## Quick Answers

- **What is this?** Hach Total Hardness Test Kit, Model 5-EP, Hardness Testing, Water Quality Test Kit, Accurate Hardness Measurement, Easy-to-Use Hardness Test Kit, 145400 by hach
- **How much does it cost?** 451.11 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/17296318-hach-total-hardness-test-kit-model-5-ep-hardness-testing)

## Best For

- hach enthusiasts

## Why This Product

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

## Key Features

- • **All-Inclusive Kit:** Comes fully equipped with reagents, measuring tools, and clear instructions—no extra purchases needed.
- • **Fast & Simple Testing:** Get precise hardness results in just minutes, perfect for busy professionals managing water quality.
- • **Field-Ready Portability:** Compact design and sturdy carry case make on-site testing effortless and organized.
- • **Precision You Can Trust:** Accurately measures total water hardness with drop count titration for reliable, actionable data.
- • **Stay Ahead of Scale Issues:** Detect hidden water hardness problems early to protect your equipment and avoid costly repairs.

## Overview

The Hach Total Hardness Test Kit Model 5-EP delivers precise water hardness measurements using a trusted drop count titration method. Designed for professionals on the go, it features a compact, durable carry case and includes all necessary reagents and tools for quick, easy testing. Ideal for field or on-site water quality analysis, this kit empowers you to detect and manage hardness issues efficiently, ensuring your systems run smoothly and scale problems stay in check.

## Description

Hach 145400 Total Hardness Test Kit, Model 5-EP

## Features

- Provides accurate water hardness testing using drop count titration method
- Compact design ensures ease of use for field or on-site analysis
- Fully equipped with reagents, measuring tools, and clear instructions
- Organized in a sturdy carry case for portability and equipment protection
- Simplifies water quality evaluations with a straightforward process

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00N3YPOUG |
| Best Sellers Rank | #44,606 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Hardness Testing Equipment |
| Brand | HACH |
| Brand Name | HACH |
| Customer Reviews | 4.6 out of 5 stars 201 Reviews |
| Item Weight | 1.1 Pounds |
| Manufacturer | Hach |
| Model Number | 145400 |
| Part Number | 145400 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** HACH
- **Item Weight:** 1.1 Pounds
- **Manufacturer:** Hach

## Images

![Hach Total Hardness Test Kit, Model 5-EP, Hardness Testing, Water Quality Test Kit, Accurate Hardness Measurement, Easy-to-Use Hardness Test Kit, 145400 - Image 1](https://m.media-amazon.com/images/I/41HBUN-NhCL.jpg)
![Hach Total Hardness Test Kit, Model 5-EP, Hardness Testing, Water Quality Test Kit, Accurate Hardness Measurement, Easy-to-Use Hardness Test Kit, 145400 - Image 2](https://m.media-amazon.com/images/I/81axOyVQyxL.jpg)

## Questions & Answers

**Q: What the is difference between this kit and the Hach HA-71a (145201)?**
A: This kit will only read in gpg or grains per gallon. Test Kit HA-71A will read in mg/L or gpg. 1 gpg is approx. 17 mg/L, so HA-71A allows for much lower concentration readings. The other difference is the test range. This kit reads 0-30 gpg. Kit HA-71A can read 0-20 mg/L and 0-20 gpg.

**Q: Does this test work for salt free systems?**
A: This kit should work in most salt free systems.

**Q: Does the kit come with box?**
A: Hello PHI T. This kit does come with the box that is pictured. Please let us know if you need anything else.

**Q: Do they have expiration date?**
A: The tritant solution in our kit has an October 2020 expiration date and the bag containing the little packages of ammonium chloride has a Sept. 2020 expiration date. We've had our kit for about a month.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***Y on March 5, 2026*



### ⭐⭐⭐⭐⭐ Review
*by S***. on February 5, 2017*



### ⭐⭐⭐⭐⭐ Review
*by M***. on April 16, 2026*



## Frequently Bought Together

- Hach Total Hardness Test Kit, Model 5-EP, Hardness Testing, Water Quality Test Kit, Accurate Hardness Measurement, Easy-to-Use Hardness Test Kit, 145400
- Hach Total Hardness Test Kit, Model 5-B, Water Analysis Kit for Drop Count Titration, with 2 Reagents, Measuring Tube, Square Bottle & Measuring Scoop, 145300

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-09*