---
product_id: 63081297
title: "HF Scientific 9940 Chlorine Free Micro Test Strip, 0-10 ppm Range"
brand: "hf scientific"
price: "VT14289"
currency: VUV
in_stock: true
category: "Hf Scientific"
url: https://www.desertcart.vu/products/63081297-hf-scientific-9940-chlorine-free-micro-test-strip-0-10
store_origin: VU
region: Vanuatu
---

# Measures chlorine from 0 to 10 ppm Detects Free Chlorine as low as 0.05 ppm Results in under 1 minute HF Scientific 9940 Chlorine Free Micro Test Strip, 0-10 ppm Range

**Brand:** hf scientific
**Price:** VT14289
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of the curve with chlorine testing that’s fast, precise, and fuss-free!

## Quick Answers

- **What is this?** HF Scientific 9940 Chlorine Free Micro Test Strip, 0-10 ppm Range by hf scientific
- **How much does it cost?** VT14289 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/63081297-hf-scientific-9940-chlorine-free-micro-test-strip-0-10)

## Best For

- hf scientific enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Precision:** Get accurate chlorine readings in less than 60 seconds—no waiting, no guessing.
- • **Effortless Testing:** Simple, reagent-free strips designed for quick, mess-free pool and spa maintenance.
- • **Trusted & Affordable:** A reliable, cost-effective alternative trusted by professionals and enthusiasts alike.
- • **Wide Measurement Range:** Confidently monitor chlorine from 0 up to 10 ppm with precise gradations.
- • **Ultra-Sensitive Detection:** Detect free chlorine levels as low as 0.05 ppm for ultimate water safety.

## Overview

The HF Scientific 9940 Chlorine Free Micro Test Strip offers quick, accurate detection of free chlorine levels ranging from 0 to 10 ppm, with sensitivity down to 0.05 ppm. Designed for easy, reagent-free use, it delivers reliable results in under one minute, making it an essential tool for maintaining safe and balanced pool and spa water.

## Description

The Micro Check Test Strips are an accurate, inexpensive and safe alternative for reagent chlorine testing.

## Features

- Quick, accurate and easy to use results are achieved in under 1 minute
- Free Chlorine with sensitivity as low as 0.05ppm (mg/L)
- Detection levels ppm: 0, 0.1, 0.2, 0.4, 0.6, 0.8, 1.2, 1.5, 2.0, 2.6, 4.0, 6.0, 10
- Micro check free

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00N5IIWZY |
| Best Sellers Rank | #278,802 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #400 in pH Test Strips |
| Date First Available | January 13, 2015 |
| Item Weight | 2.4 ounces |
| Item model number | 9940 |
| Manufacturer | HF Scientific |
| Package Dimensions | 4.7 x 2.3 x 2.2 inches |

## Product Details

- **Brand:** HF Scientific
- **Manufacturer:** HF Scientific
- **Material:** litmus paper
- **Recommended Uses For Product:** Chlorine Test
- **Unit Count:** 50 Count

## Images

![HF Scientific 9940 Chlorine Free Micro Test Strip, 0-10 ppm Range - Image 1](https://m.media-amazon.com/images/I/61lvXLL+2bL.jpg)

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**Shop now:** [https://www.desertcart.vu/products/63081297-hf-scientific-9940-chlorine-free-micro-test-strip-0-10](https://www.desertcart.vu/products/63081297-hf-scientific-9940-chlorine-free-micro-test-strip-0-10)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-20*