--- product_id: 263629952 title: "Luster Leaf 1606 Rapitest" brand: "luster leaf" price: "₱5630" currency: PHP in_stock: true reviews_count: 7 category: "Luster Leaf" url: https://www.desertcart.ph/products/263629952-luster-leaf-1606-rapitest store_origin: PH region: Philippines --- # Advanced LED digital tech pH preferences for 450+ plants Instant results in seconds Luster Leaf 1606 Rapitest **Brand:** luster leaf **Price:** ₱5630 **Availability:** ✅ In Stock ## Summary > 🌿 Unlock your garden’s full potential with digital precision! ## Quick Answers - **What is this?** Luster Leaf 1606 Rapitest by luster leaf - **How much does it cost?** ₱5630 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/263629952-luster-leaf-1606-rapitest) ## Best For - luster leaf enthusiasts ## Why This Product - Trusted luster leaf brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Digital Readings:** Get reliable soil test results in seconds with just a push of a button. - • **Tailored Plant pH Guidance:** Includes pH preferences for over 450 plants, ensuring your garden thrives. - • **Precision LED Color Detection:** Calibrated optical system reads subtle soil color changes for unmatched accuracy. - • **Comprehensive 25-Test Capability:** Measures pH, Nitrogen, Phosphorus, and Potash to cover all essential soil nutrients. - • **Expert Fertilizer Recommendations:** Booklet offers precise fertilizer guidelines based on your soil’s nutrient profile. ## Overview The Luster Leaf 1606 Rapitest Digital Soil Test Kit uses advanced LED and optical calibration technology to deliver fast, accurate readings of soil pH, nitrogen, phosphorus, and potash levels. Designed for ease of use, it provides tailored plant pH preferences and fertilizer recommendations for over 450 plants, empowering gardeners to optimize soil health and boost plant growth with confidence. ## Description Electronic version of Luster Leaf’s popular 1601 Soil Test Kit. The rapitest Digital Soil Tester utilizes advanced LED digital technology and patent-pending optical calibration system to read test colors. The system is calibrated to read small color variations that can be difficult to distinguish with the human eye. The tester is easy to use. Just follow the easy instructions for each soil pH, nitrogen, phosphorus or potash tests; slide the test tube in optical chamber and push the appropriate button to get the test results. Once you have your soil test results, the tester booklet tells you how to adjust soil pH and provides recommendations for fertilizers. The booklet’s pH preference list allows you to select plants for your soil’s pH or know how much to adjust the soil pH for your current plants. Review: ممتاز Review: Worked as advertised. - Good product, quick service. Wanted to check PH level of my soil. My ixora plants were not doing well. After checking the PH level, the soil was very alkaline. Adjusted the PH level to be more acidic. Ixora are improving day by day. ## Features - Reads test colors utilizing advanced LED digital technology - Just push test button to get results in a few seconds - Includes pH preferences for over 450 plants and how to adjust soil pH - Booklet has fertilizer guidelines based on nitrogen, phosphorus and potash test results. - Performs 25 tests: 10 for pH and 5 each for Nitrogen, Phosphorus and Potash ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00FGPLZZS | | Brand Name | Luster Leaf | | Country of Publication | China | | Customer Reviews | 4.0 4.0 out of 5 stars (2,697) | | Global Trade Identification Number | 00035307016058 | | Included Components | Digital Soil Kit | | Item Type Name | Digital Soil Test Kit for pH, N, P and K | | Manufacturer | Luster Leaf | | Style Name | Digital Soil Test Kit | | UPC | 035307016058 | | Unit Count | 25.0 Count | ## Product Details - **Brand:** Luster Leaf - **Global Trade Identification Number:** 00035307016058 - **Style:** Digital Soil Test Kit - **UPC:** 035307016058 ## Images ![Luster Leaf 1606 Rapitest - Image 1](https://m.media-amazon.com/images/I/712i1Is9VzL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Is this kit for a one-and-done test? If so, where and how much are refills for this product?** A: This test has several capsules for each test you want to run. My soil was really depleted. So I tested the first time to see what it needed, and then added those nutrients, and a week later tested again. I used the recommendations on the instructions to "fix" the soil, and it worked really well. The kit is easy to us. Read the FULL INSTRUCTIONS on the inside. The short version does not work. It will take a few hours or even days for some, because you have to put the soil in "purified" water, and let the soil settle to the bottom and the liquid become as clear as possible. I bought these on Amazon and if I remember right paid less than $10 for the complete kit. It was cheaper that way. I love these tests. Hope this was helpful. **Q: can you use it for several seasons.. or do the chemicals go bad once opened to the air?** A: The chemicals are in capsules. I used mine throughout the season last year on multiple foot plots around our property. Each variety of capsule is in its own sealable baggie also. You should be good as long as you keep them away from open moisture. **Q: how many capsules do you get and how easy are they to find?** A: There were 10 capsules for each test, easy to do, and fairly accurate I think. I'm a science teacher and have used this type of test before. They were color coded and in separate bags. **Q: Can i get spare capsules for the tester on amazon?** A: If you want to test across multiple seasons, look for "Luster Leaf 1880 Rapitest Tester Electronic 4-Way Analyzer, Soil". The meter can be used over and over without regard to having any chemical capsules to use. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***L on 14 October 2019* ممتاز ### ⭐⭐⭐⭐⭐ Worked as advertised. *by A***Y on 12 May 2021* Good product, quick service. Wanted to check PH level of my soil. My ixora plants were not doing well. After checking the PH level, the soil was very alkaline. Adjusted the PH level to be more acidic. Ixora are improving day by day. ### ⭐⭐⭐⭐⭐ Review *by N***. on 3 December 2016* Very good soil test. Please note: you must run the test in a dark place, otherwise the reader will show false results. This happens due to fact that the reader works with color recognition, which can be affected by strong light passing through the green cover. ## Frequently Bought Together - Rapitest Soil Test Kit for Gardens, Vegetables, Flowers and Lawns. USA designed and assembled soil tester completely, quickly and accurately measures/analyzes soil pH acidity and garden nutrients - Soil Probe 12 Inch with 2 Bags, Soil Sample Probe for Lawn House Plants, T-Handle Soil Sampler Probe Rod Tool Set, Stainless Steel Soil Test Kits Tool for Soil Sampling --- ## 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/263629952-luster-leaf-1606-rapitest](https://www.desertcart.ph/products/263629952-luster-leaf-1606-rapitest) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-04-24*