---
product_id: 23436018
title: "Exact Industrial Test Systems 486637 DPD-1 Micro Free Chlorine Strip for Photometers"
brand: "industrial test systems"
price: "180 Lei"
currency: RON
in_stock: true
reviews_count: 7
category: "Industrial Test Systems"
url: https://www.desertcart.ro/products/23436018-exact-industrial-test-systems-486637-dpd-1-micro-free-chlorine
store_origin: RO
region: Romania
---

# Precise ppm range detection 100 tests per bulk bottle Made in USA quality Exact Industrial Test Systems 486637 DPD-1 Micro Free Chlorine Strip for Photometers

**Brand:** industrial test systems
**Price:** 180 Lei
**Availability:** ✅ In Stock

## Summary

> 🧪 Stay ahead of water safety with precision you can measure!

## Quick Answers

- **What is this?** Exact Industrial Test Systems 486637 DPD-1 Micro Free Chlorine Strip for Photometers by industrial test systems
- **How much does it cost?** 180 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/23436018-exact-industrial-test-systems-486637-dpd-1-micro-free-chlorine)

## Best For

- industrial test systems enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Testing Power:** 100 strips per bottle for uninterrupted monitoring
- • **Pro-Grade Reliability:** Preferred by professionals and colorblind users for exact numeric readings
- • **Precision You Can Trust:** Accurate free chlorine detection across multiple ppm ranges
- • **User-Friendly Innovation:** Patented reagent delivery system ensures consistent, easy testing
- • **Seamless Photometer Integration:** Exclusively designed for eXact photometers for instant digital results

## Overview

The Exact Industrial Test Systems 486637 DPD-1 Micro Free Chlorine Strip is a bulk pack of 100 reagent strips designed exclusively for eXact photometers. It delivers fast, accurate free chlorine measurements across a broad ppm range using a patented reagent delivery system, ensuring reliable water quality testing for both technical and non-technical users. Made in the USA, it’s a trusted choice for professionals seeking precise, digital chlorine monitoring.

## Description

For use with eXact Photometers, the eXact Strip Micro Free Chlorine (DPD-1) incorporates the patented eXact reagent delivery system created by Industrial Test Systems, which is ideal for technical and non-technical users. By dipping the eXact strip into a photometer cell, the exact amount of reagent is released into the water causing a change in color or turbidity. The change is measured by an eXact photometer giving the user fast and accurate results. Each unit consists of a bulk bottle of 100 tests.

Review: I buy these regularly - Work great
Review: Accurate reading - Very accurate reading, I’m colorblind I need numbers a strip does not do it for me, love this system

## Features

- Used with eXact photometers only - includes a bulk bottle of 100 tests for the detection of Free Chlorine in water
- Reagent for: eXact iDip (0. 05 - 12. 0 ppm); eXact Micro 20 BT (0. 01 - 6. 2 ppm); eXact Micro 7+ (0 - 14 ppm); eXact Micro 10 (0 - 11 ppm); eXact Pool/Spa/Chlorine EZ (0. 05 - 12 ppm); eXact EcoCheck (0 - 5 ppm); eXact Chlorine Plus (0 - 11 ppm);
- For visual method see SenSafe Free Chlorine Water Check part number part #481026 or 481126; SenSafe Free Chlorine part #480002
- Made in USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004HMN36A |
| Best Sellers Rank | #51,033 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #81 in Swimming Pool Test Strips |
| Date First Available | November 10, 2009 |
| Is Discontinued By Manufacturer | Yes |
| Item Weight | 1.41 ounces |
| Item model number | 486637 |
| Manufacturer | Industrial Test Systems, Inc. |
| Product Dimensions | 8.25 x 4 x 1.63 inches |

## Product Details

- **Brand:** Industrial Test Systems
- **Manufacturer:** Industrial Test Systems, Inc.
- **Ph Range:** 0-14
- **UPC:** 809762866370
- **Unit Count:** 1.0 Count

## Images

![Exact Industrial Test Systems 486637 DPD-1 Micro Free Chlorine Strip for Photometers - Image 1](https://m.media-amazon.com/images/I/619sZVp2G3L.jpg)

## Questions & Answers

**Q: How many test strips are there in the bottle and what is the expiration date.  Also, is this test for residential use for shower and drinking water.**
A: Thank you for the chance to be of service! There are 25 strips in the bottle and the bottle expires in the year of 2015. Please let us know if there is anything else we can assist you with! Thank you!

**Q: What is the experation date on the bottle? Last answer was 2015!**
A: My current inventory expires May 2020. Thank you

**Q: What is the experation date on the bottle? Last answer was may 2020!**
A: 11/21

## Customer Reviews

### ⭐⭐⭐⭐⭐ I buy these regularly
*by A***T on May 5, 2025*

Work great

### ⭐⭐⭐⭐⭐ Accurate reading
*by T***G on September 28, 2024*

Very accurate reading, I’m colorblind I need numbers a strip does not do it for me, love this system

### ⭐⭐⭐⭐⭐ No More Guessing With Test Strips!
*by L***Y on May 20, 2023*

No more guessing trying to figure out what the test strips are telling you! I even tried using 3 different brands & taking 2 out of 3, but now it's a great relief to find out in ONE try what the real numbers are. Pricey, but I wish I'd gotten it years ago--saves time & wondering if you guessed wrong. I have the Ph, AL, hardness, stabilizer tests, too, and the piece of mind is worth it.

## Frequently Bought Together

- Exact Industrial Test Systems 486637 DPD-1 Micro Free Chlorine Strip for Photometers
- Exact Industrial Test Systems Exact 486639-II Strip Micro pH
- Exact Industrial Test Systems eXact 486641 Micro Total Alkalinity Strip for Photometers

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**Shop now:** [https://www.desertcart.ro/products/23436018-exact-industrial-test-systems-486637-dpd-1-micro-free-chlorine](https://www.desertcart.ro/products/23436018-exact-industrial-test-systems-486637-dpd-1-micro-free-chlorine)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-31*