--- product_id: 540882295 title: "Photometer Test Reagents, DPD No.1, No.3 & pH, 3 x 250 Pack" brand: "lovibond" price: "β‚©224511" currency: KRW in_stock: true category: "Lovibond" url: https://www.desertcart.kr/products/540882295-photometer-test-reagents-dpd-no-1-no-3-and-ph store_origin: KR region: South Korea --- # Measures free & total chlorine + pH Photometer compatible for digital accuracy 3x250 precision test tablets Photometer Test Reagents, DPD No.1, No.3 & pH, 3 x 250 Pack **Brand:** lovibond **Price:** β‚©224511 **Availability:** βœ… In Stock ## Summary > πŸ’§ Stay ahead of the curve with crystal-clear water insights! ## Quick Answers - **What is this?** Photometer Test Reagents, DPD No.1, No.3 & pH, 3 x 250 Pack by lovibond - **How much does it cost?** β‚©224511 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/540882295-photometer-test-reagents-dpd-no-1-no-3-and-ph) ## Best For - lovibond enthusiasts ## Why This Product - Trusted lovibond brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Triple-Test Power:** Three specialized tablets for free chlorine, total chlorine, and pH ensure comprehensive water quality control. - β€’ **Versatile Water Care:** Perfect for pools, spas, aquariums, ponds, and moreβ€”trusted by pros and enthusiasts alike. - β€’ **Photometer-Ready Precision:** Optimized for photometric analysis, delivering reliable, digital-grade readings every time. - β€’ **Consistent Dosing, Every Time:** Foil-sealed tablets guarantee contamination-free, exact measurements for repeatable results. - β€’ **Proactive Maintenance Made Easy:** Quick, on-the-spot testing empowers you to prevent water issues before they escalate. ## Overview Lovibond’s 3-pack of DPD No.1, DPD No.3, and Phenol Red tablets offers precise, photometer-compatible testing for free chlorine, total chlorine, and pH levels. Each tablet is foil-sealed for accuracy and longevity, making them ideal for professional and residential water quality monitoring across pools, spas, aquariums, and ponds. ## Description Lovibond DPD No.1, DPD No.3 & pH Tablets Pack Phenol Red is used for pH measurement. The tablet produces characteristic colour changes when dissolved in the water sample. The pH value is important for the disinfection effect of water care products. It can also cause corrosion or precipitation and thus damage materials. This tablet has been developed for use in photometers. DPD No. 1 tablets are used to determine the free chlorine: The tablet is placed in a cuvette with a few drops of the water sample and crushed, sample water is added and mixed by swirling. The value can be measured immediately. DPD No.1 is also used for the determination of bromine, ozone and monochloramine-dichloramine. DPD No.3 is used to determine the level of total chlorine. The DPD No.3 tablet is added to the water sample after the free chlorine has already been determined with DPD No. 1. The tablet is crushed with the stirring rod and mixed by swirling. Now the value can be measured. If the value of free chlorine is subtracted from this value, the content of combined chlorine is present. With DPD No. 3, bromine, ozone and monochloramine-dichloramine can also be determined. ## Features - DPD NO.1 FOR FREE CHLORINE TESTING – Lovibond DPD1 chlorine test tablets deliver accurate readings of free chlorine levels, essential for maintaining safe water quality. Ideal for swimming pools, spas, and potable water systems, these tablets ensure dependable photometric results. - DPD NO.3 FOR TOTAL CHLORINE MONITORING – Specially formulated for photometer use, DPD3 tablets measure combined and total chlorine in water, supporting effective disinfection control. Suitable for swimming pools and water treatment applications. - PHENOL RED FOR PRECISE PH TESTING – Phenol Red tablets offer reliable pH measurement across a range of 6.8 to 8.4, making them ideal for hot tubs, pools, aquariums, and laboratory use. The vivid colour change supports photometer digital readings. - TABLET FORMAT FOR CONSISTENCY & SAFETY – Each tablet is sealed in a foil blister pack to prevent contamination and extend shelf life. The rigid packaging also ensures exact dosing for consistent, repeatable results. - EXPANDED USAGE FLEXIBILITY – Trusted by professionals and hobbyists alike, these tablets support routine monitoring in both residential and commercial water testing environments. They are suitable for scheduled maintenance, troubleshooting, and on-the-spot checks. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YPXVDDG | | Brand Name | Lovibond | | Customer Reviews | 4.0 4.0 out of 5 stars (12) | | Global Trade Identification Number | 05060551553238 | | Item Form | Tablet | | Item Highlight | Measures pH plus free and total chlorine in pools, hot tubs, aquariums, ponds & spas. Photometer compatible, 3 x 250 Pack. | | Item Weight | 0.19 Kilograms | | Manufacturer | Lovibond | | Manufacturer Part Number | LB1 | | Number of Items | 1 | | Number of Packs | 3 | | Product Benefits | Facilitates accurate water testing for proper pool and spa care | | Unit Count | 1 Count | ## Product Details - **Brand:** Lovibond - **Global Trade Identification Number:** 05060551553238 - **Item form:** Tablet - **Item weight:** 0.19 Kilograms - **Product benefits:** Facilitates accurate water testing for proper pool and spa care ## Images ![Photometer Test Reagents, DPD No.1, No.3 & pH, 3 x 250 Pack - Image 1](https://m.media-amazon.com/images/I/71WeU4+Z2oL.jpg) ## Frequently Bought Together - Lovibond Water Quality Test Reagents – DPD No.1, DPD No.3 & Phenol Red Tablets | 3 x 250 Pack | Chlorine & pH Testing for Pools, Hot Tubs, Aquariums, Ponds, Spas & More | Photometer Compatible - Lovibond Cyanuric Acid Tablets 250 Box - Lovibond - Total Alkalinity-Alka-M Photometer Tablets | Accurate Water Chemistry Control | Ideal for Pools & Spas | Safe & Non-Hazardous, 100 Pack, Plastic --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/540882295-photometer-test-reagents-dpd-no-1-no-3-and-ph](https://www.desertcart.kr/products/540882295-photometer-test-reagents-dpd-no-1-no-3-and-ph) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-10-16*