---
product_id: 76621802
title: "HI701 Checker HC Handheld Colorimeter for Free Chlorine"
brand: "hanna instruments"
price: "989 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/76621802-hi701-checker-hc-handheld-colorimeter-for-free-chlorine
store_origin: PL
region: Poland
---

# HI701 Checker HC Handheld Colorimeter for Free Chlorine

**Brand:** hanna instruments
**Price:** 989 zł
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** HI701 Checker HC Handheld Colorimeter for Free Chlorine by hanna instruments
- **How much does it cost?** 989 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/76621802-hi701-checker-hc-handheld-colorimeter-for-free-chlorine)

## Best For

- hanna instruments enthusiasts

## Why This Product

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

## Description

HI701 Checker HC Handheld Colorimeter for Free Chlorine

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Hanna Instruments |
| Manufacturer | Hanna Instruments |
| Model number | HI-701 |
| Item Weight | 300 g |
| Product Dimensions | 127 x 127 x 127 cm; 300 g |
| Batteries | 2 A batteries required. |
| Item model number | HI-701 |
| Item Height | 50 Inches |
| Item Width | 50 Inches |
| Are batteries included? | No |

## Product Details

- **Brand:** Hanna Instruments
- **Recommended Uses For Product:** Chlorine detection in water
- **Manufacturer:** Hanna Instruments
- **UPC:** 611517433696
- **Global Trade Identification Number:** 00611517433696, 04016138661415

## Images

![HI701 Checker HC Handheld Colorimeter for Free Chlorine - Image 1](https://m.media-amazon.com/images/I/71azkGEOM4L.jpg)
![HI701 Checker HC Handheld Colorimeter for Free Chlorine - Image 2](https://m.media-amazon.com/images/I/51Wv+3bvpXL.jpg)
![HI701 Checker HC Handheld Colorimeter for Free Chlorine - Image 3](https://m.media-amazon.com/images/I/41cbzB-KzqL.jpg)
![HI701 Checker HC Handheld Colorimeter for Free Chlorine - Image 4](https://m.media-amazon.com/images/I/71M8y8KqCjL.jpg)
![HI701 Checker HC Handheld Colorimeter for Free Chlorine - Image 5](https://m.media-amazon.com/images/I/41eCXEaM7iL.jpg)

## Questions & Answers

**Q: Does the HI701 come with reagent?**
A: Yes, but not very many pillows.  The pillows are also over sized and less convenient to use then Hach.  The Hach reagent works with this unit just make sure it's the 10ml pillows.

**Q: How many ppm of free chlorine will this read up too**
A: Range 0.00ppm - 2.50 PPM

Thank you:)

**Q: Do you have to calibrate it before every single use or does one calibaration lasts a while ?**
A: You can buy a calibration kit for this. It's cheap. It has a clear vial and a pink vial that should read 1.00 and I check it every few months to make sure its still close. Same steps as a normal residual check
 The steps for every time you check the chlorine residual include a 'calibration' to the clear water before adding the packet.
Step one turn it on, shows C-1
Step two fill the vial with water and put it in and press the button
Step three, after it says C-2, take the vial out and add the packet.
Step four put it back it after a shake and press the button. Done.

**Q: The product data pdf provided in this listing states the Hanna analysis devices are manufactuered in their new state of art  European plant.  Correct?**
A: Yes

## Frequently Bought Together

- Hanna Instruments HI701 Checker HC Handheld Colorimeter for Free Chlorine
- Hanna Intruments HI93701-01 Chlorine Reagents
- Hanna Instruments HI 711 Checker HC Handheld Colorimeter, For Total Chlorine

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**Shop now:** [https://www.desertcart.pl/products/76621802-hi701-checker-hc-handheld-colorimeter-for-free-chlorine](https://www.desertcart.pl/products/76621802-hi701-checker-hc-handheld-colorimeter-for-free-chlorine)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-10*