---
product_id: 446420414
title: "AQUASOL Total Hardness Test Kit (2-100 mg/l) (250 Tests)"
brand: "aquasol"
price: "$131"
currency: NZD
in_stock: true
reviews_count: 2
category: "Aquasol"
url: https://www.desertcart.nz/products/446420414-aquasol-total-hardness-test-kit-2-100-mg-l-250
store_origin: NZ
region: New Zealand
---

# Ideal for RO & softening systems 250 precise tests per kit Measures hardness 2-100 mg/L CaCO3 AQUASOL Total Hardness Test Kit (2-100 mg/l) (250 Tests)

**Brand:** aquasol
**Price:** $131
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of scale—test smarter, not harder!

## Quick Answers

- **What is this?** AQUASOL Total Hardness Test Kit (2-100 mg/l) (250 Tests) by aquasol
- **How much does it cost?** $131 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/446420414-aquasol-total-hardness-test-kit-2-100-mg-l-250)

## Best For

- aquasol enthusiasts

## Why This Product

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

## Key Features

- • **Wide Detection Range:** Accurately measures total hardness from 2 to 100 mg/L CaCO3, covering all your water quality needs.
- • **Compact & Hand-Powered:** Portable, easy-to-use kit with no power source needed—test anywhere, anytime.
- • **Unmatched Testing Volume:** Get 250 reliable tests—stay ahead of water hardness issues without frequent repurchases.
- • **Industrial-Grade Precision:** Trusted by professionals to maintain boilers, cooling systems, and plumbing with pinpoint accuracy.
- • **Optimize Your Water Systems:** Perfect for monitoring RO plants, softeners, and demineralization processes to prevent costly scale buildup.

## Overview

The AQUASOL Total Hardness Test Kit offers 250 hand-powered tests to measure water hardness levels between 2 and 100 mg/L as CaCO3. Designed for professional and industrial use, it helps monitor and optimize water softening, RO plants, and demineralization processes, preventing scale buildup in boilers, plumbing, and cooling systems.

## Description

Total Hardness Test Kit (2-40, 5-100 mg/l as CaCO3) - No. of Tests - 250 When water passes through or over deposits such as limestone, the levels of ca2+, mg2+, and hco3– ions present in the water greatly increase and cause the water to be classified as hard water. Hardness in water is caused by dissolved minerals and calcium and magnesium ions are usually present in significant concentration along with other divalent ions. Hardness creates scale deposit problem which lead to energy loss in different industrial systems ,such as boiler, cooling system, cause scale formation in plumbing, heating appliances, and boilers. Measuring total hardness is essential to monitor - softener, demineralization, RO plant, softening processes, etc. Our AQUASOL hardness range is one of the largest available in the market today. It is a premium kit and finds use in almost all industries, where water is the most important ingredient/parameter.

Review: Good,Used it for testing the water supply to the house
Review: This product is not aquasol.

## Features

- Total hardness kit
- The No. of Tests - 250
- RO plant, softening processes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016QEQSWM |
| Best Sellers Rank | #126,184 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #38 in Plumbing Testing Equipment |
| Customer Reviews | 4.0 4.0 out of 5 stars (50) |
| Date First Available | 27 April 2022 |
| Manufacturer | rotary |
| Manufacturer reference | 4206684843629 |
| Material type | Plastic |
| Part number | 4206684843629 |
| Power source type | hand powered |
| Product Dimensions | 15 x 12 x 10 cm; 650 g |

## Images

![AQUASOL Total Hardness Test Kit (2-100 mg/l) (250 Tests) - Image 1](https://m.media-amazon.com/images/I/61aUH+BnH-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***N on 7 August 2020*

Good,Used it for testing the water supply to the house

### ⭐ Review
*by S***E on 24 January 2020*

This product is not aquasol.

## Frequently Bought Together

- AQUASOL Total Hardness Test Kit (2-100 mg/l) (250 Tests)
- KONVIO NEER Imported Total Dissolved Solids Meter, Water Quality Tester, PPM Tester For Household Drinking Water, Swimming Pools, Aquariums, Hydroponics and more(1)

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**Shop now:** [https://www.desertcart.nz/products/446420414-aquasol-total-hardness-test-kit-2-100-mg-l-250](https://www.desertcart.nz/products/446420414-aquasol-total-hardness-test-kit-2-100-mg-l-250)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-22*