--- product_id: 77622849 title: "Calcium Hardness Tablets | Accurate Water Testing for Photometers | Suitable for Pools, Spas, Drinking Water, Industrial Use | 100 Pack | Compatible with Palintest DPD3" brand: "lovibond" price: "₱7397" currency: PHP in_stock: true reviews_count: 1 category: "Lovibond" url: https://www.desertcart.ph/products/77622849-calcium-hardness-tablets-accurate-water-testing-for-photometers-suitable-pools store_origin: PH region: Philippines --- # 100 precise calcium hardness tablets Compact 100-pack for long-term testing Compatible with Palintest DPD3 photometers Calcium Hardness Tablets | Accurate Water Testing for Photometers | Suitable for Pools, Spas, Drinking Water, Industrial Use | 100 Pack | Compatible with Palintest DPD3 **Brand:** lovibond **Price:** ₱7397 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead in water quality—test smarter, not harder! ## Quick Answers - **What is this?** Calcium Hardness Tablets | Accurate Water Testing for Photometers | Suitable for Pools, Spas, Drinking Water, Industrial Use | 100 Pack | Compatible with Palintest DPD3 by lovibond - **How much does it cost?** ₱7397 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/77622849-calcium-hardness-tablets-accurate-water-testing-for-photometers-suitable-pools) ## 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 - • **Extended Usability:** Even past expiration, these tablets maintain functionality, giving you confidence and value beyond the date. - • **Versatile Application:** Ideal for professional pool maintenance, spa care, industrial water testing, and safe drinking water verification. - • **Seamless Compatibility:** Works flawlessly with Palintest DPD3 photometers, ensuring smooth integration into your existing testing setup. - • **Precision You Can Trust:** Accurately measure calcium hardness for pools, spas, and drinking water with Lovibond’s reliable tablets. - • **Bulk Supply, Zero Hassle:** 100 tablets per pack means fewer reorders and uninterrupted water quality monitoring. ## Overview Lovibond Calcium Hardness Tablets provide precise, reliable water hardness testing compatible with Palintest DPD3 photometers. Packaged in a convenient 100-count supply, these tablets are perfect for professional pool, spa, industrial, and drinking water applications, ensuring consistent water quality management with minimal downtime. ## Description Product Description WELCOME TO TEST ALL WATER We supply the full range of reagents & test kits from Lovibond, Palintest, Trace2O, Hanna Instruments, LaMotte, and DTK. Test All Water are also able to arrange servicing and calibration of your photometers. Our offices are open 0900-1630 Monday- Friday but we also ship items on a Saturday. About Test All Water about test all water Review: Vencidas pero funcionales - Comprado en junio 2025, pero el producto venció en febrero 2024.. Me quedaba 1 pastilla de cada calcio-h, el 1 y 2, asi he podido comprobar que aún 1,5 año después de caducar, todavía funcionan. ## Features - Calcium hardness tablets suitable for use with photometers. - Pack sizes of 250 also in stock for dispatch ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LWI7JPG | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 93,774 in Garden ( See Top 100 in Garden ) 262 in Pool & Hot Tub Testers | | Customer Reviews | 4.0 4.0 out of 5 stars (2) | | Date First Available | 1 Oct. 2016 | | Item Package Quantity | 1 | | Item Weight | 27.2 g | | Item model number | 1183C34PK | | Manufacturer | Lovibond | | Package Dimensions | 13 x 10.8 x 4.6 cm; 27.22 g | | Part number | 517761BT | ## Images ![Calcium Hardness Tablets | Accurate Water Testing for Photometers | Suitable for Pools, Spas, Drinking Water, Industrial Use | 100 Pack | Compatible with Palintest DPD3 - Image 1](https://m.media-amazon.com/images/I/51jAKJGE89L.jpg) ![Calcium Hardness Tablets | Accurate Water Testing for Photometers | Suitable for Pools, Spas, Drinking Water, Industrial Use | 100 Pack | Compatible with Palintest DPD3 - Image 2](https://m.media-amazon.com/images/I/51JKGqSuveL.jpg) ![Calcium Hardness Tablets | Accurate Water Testing for Photometers | Suitable for Pools, Spas, Drinking Water, Industrial Use | 100 Pack | Compatible with Palintest DPD3 - Image 3](https://m.media-amazon.com/images/I/51TiFWG2i2L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Vencidas pero funcionales *by Y***I on 10 June 2025* Comprado en junio 2025, pero el producto venció en febrero 2024.. Me quedaba 1 pastilla de cada calcio-h, el 1 y 2, asi he podido comprobar que aún 1,5 año después de caducar, todavía funcionan. ## Frequently Bought Together - Lovibond 517761BT Combi-Pack Calcio/ 100 Tablets Each, White - Lysol Toilet Bowl Cleaner, Max Strength Bathroom Cleaning Supplies, Toilet Bowl Cleaner Clinging Gel, Home Essential, Instant Stain Removal, Disinfecting and Deodorizing, Bleach Free, 24 oz (9 ct) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/77622849-calcium-hardness-tablets-accurate-water-testing-for-photometers-suitable-pools](https://www.desertcart.ph/products/77622849-calcium-hardness-tablets-accurate-water-testing-for-photometers-suitable-pools) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-07-13*