--- product_id: 217209172 title: "A2O Water pH Test Liquid (100-125 , Multicolour)" brand: "think alkaline" price: "NZ$47" currency: NZD in_stock: true reviews_count: 5 category: "Think Alkaline" url: https://www.desertcart.nz/products/217209172-a2o-water-ph-test-liquid-100-125-multicolour store_origin: NZ region: New Zealand --- # Multicolor pH range 4.0-10.0 Easy squeeze bottle Instant pH results A2O Water pH Test Liquid (100-125 , Multicolour) **Brand:** think alkaline **Price:** NZ$47 **Availability:** ✅ In Stock ## Summary > 💧 Know your water, own your wellness. ## Quick Answers - **What is this?** A2O Water pH Test Liquid (100-125 , Multicolour) by think alkaline - **How much does it cost?** NZ$47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/217209172-a2o-water-ph-test-liquid-100-125-multicolour) ## Best For - think alkaline enthusiasts ## Why This Product - Trusted think alkaline brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Accuracy:** Backed by 3,200+ reviews and a 4.6-star rating—join thousands who rely on Think Alkaline. - • **Broad pH Spectrum:** Accurately tests any clear liquid from acidic 4.0 to alkaline 10.0 for versatile use. - • **Instant pH Clarity:** Get precise water pH readings in seconds—no waiting, no guesswork. - • **Portable & Compact:** 15ml size fits perfectly in your lab kit or kitchen drawer for on-the-go testing. - • **User-Friendly Design:** Squeeze bottle ensures mess-free, controlled drops every time. ## Overview The A2O Water pH Test Liquid offers instant, reliable pH measurement for tap and drinking water within a 4.0-10.0 range. Packaged in a convenient 15ml squeeze bottle, it delivers quick, mess-free testing with a clear multicolor indicator, trusted by thousands for accuracy and ease of use. ## Description Water ph reagent liquid suitable for testing tap and potable water. Place a few drops of the ph liquid to test your tap or drinking water ph level. Check results instantly with the color chart (pH 4.0-10.0). 15ml. The actual product may vary slightly from photograph. Review: As described. - Works as it should! Review: Works great. - I use the drops to verify my alkaline water processor is working correctly. ## Features - Instant results - Test any clear liquid in a pH range of 4.0-10.0 - Easy to use squeeze bottle - Instructions included ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01JTQ5E38 | | Best Sellers Rank | #279,172 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #509 in Lab pH Meters | | Brand | Think Alkaline | | Brand Name | Think Alkaline | | Country Of Origin | USA | | Customer Reviews | 4.6 out of 5 stars 3,217 Reviews | | Global Trade Identification Number | 00855585003317, 00855585003331, 00855585003348 | | Manufacturer | Think Alkaline | | Manufacturer Part Number | PH-15-PATIO | | Model Number | PH-15-BEAUTY | | Number of Packs | 1 | | Ph Range | 4.0-10.0 | | Recommended Uses For Product | pH test in water (tap, drinking) | | Sterility Rating | 4.0-10.0 | ## Product Details - **Brand:** Think Alkaline - **Ph Range:** 4.0-10.0 - **Recommended Uses For Product:** pH test in water (tap, drinking) - **Manufacturer:** Think Alkaline - **Global Trade Identification Number:** 00855585003317, 00855585003331, 00855585003348 ## Images ![A2O Water pH Test Liquid (100-125 , Multicolour) - Image 1](https://m.media-amazon.com/images/I/61yqvLwmtnL.jpg) ![A2O Water pH Test Liquid (100-125 , Multicolour) - Image 2](https://m.media-amazon.com/images/I/715DgR0ue0L.jpg) ![A2O Water pH Test Liquid (100-125 , Multicolour) - Image 3](https://m.media-amazon.com/images/I/71FT+R8nD2L.jpg) ![A2O Water pH Test Liquid (100-125 , Multicolour) - Image 4](https://m.media-amazon.com/images/I/61ORMJEC05L.jpg) ![A2O Water pH Test Liquid (100-125 , Multicolour) - Image 5](https://m.media-amazon.com/images/I/61-AUtH0ZrL.jpg) ## Questions & Answers **Q: Does it do the whole scale 1-14** A: Our pH Test Liquid identifies the pH of water samples with a range of 4-10 on the scale. **Q: Where is this product manufactured?** A: This is manufactured in USA **Q: Can this also be used to test if the water has lead in it?** A: No,the liquid tests for the ph level in water from acid to alkaline. **Q: How long will the color remain in the water? Will it fade away right away? It's for a science fair.** A: It does not fade right away, but I’ve not timed it long enough since I throw the solution out as soon as it changes to the color that it should be. ## Customer Reviews ### ⭐⭐⭐⭐⭐ As described. *by K***Y on 27 November 2025* Works as it should! ### ⭐⭐⭐⭐⭐ Works great. *by G***C on 6 July 2026* I use the drops to verify my alkaline water processor is working correctly. ### ⭐⭐⭐⭐⭐ Find the best Reverse Osmosis system. *by A***E on 16 October 2025* I used this tester while I was moving from an apartment to a newly purchased home. The apartment had a reverse osmosis system that I had for two years, and it works very well. The new home has a water softener and a different brand of reverse osmosis system. My wife and I did not like the taste of the water in the new home, and it seemed to upset our stomachs. I used the Alkaline Water tester to check the pH level at both locations and found that the water at the new home was very acidic. I had the new rental RO system removed, installed my own RO system and tested the water again. The pH level of the water is now at a comfortable alkaline level, and the water tastes great. I am so glad I found this pH level test kit to sort everything out. I will always use this test kit when I question the quality of my water! ## Frequently Bought Together - Alkaline, Tap, and Drinking Water pH Test Liquid wht(100-125 Tests) 0.50 Fl Oz (Bigger Bottle) by A2O Water - Made in USA - Alkaline Water (ph Test Kit) for Drinking Water Measures pH Level of Water More Accurately Than Test Strips pH Starter Kit Drops Easy to Use - HoneForest Water Quality Tester, Accurate and Reliable, TDS Meter, EC Meter & Temperature Meter 3 in 1, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums, etc. --- ## 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.nz/products/217209172-a2o-water-ph-test-liquid-100-125-multicolour](https://www.desertcart.nz/products/217209172-a2o-water-ph-test-liquid-100-125-multicolour) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-07-16*