--- product_id: 3930822 title: "PINPOINT pH Monitor + Calibration Fluids" brand: "american marine" price: "814 zł" currency: PLN in_stock: true reviews_count: 8 category: "American Marine" url: https://www.desertcart.pl/products/3930822-pinpoint-ph-monitor-calibration-fluids store_origin: PL region: Poland --- # 0.01 pH resolution 9V battery powered Includes BNC connector & 10ft cable PINPOINT pH Monitor + Calibration Fluids **Brand:** american marine **Price:** 814 zł **Availability:** ✅ In Stock ## Summary > 📊 Dive Deep into Precision: The Ultimate pH Monitor for Aquarium Pros! ## Quick Answers - **What is this?** PINPOINT pH Monitor + Calibration Fluids by american marine - **How much does it cost?** 814 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/3930822-pinpoint-ph-monitor-calibration-fluids) ## Best For - american marine enthusiasts ## Why This Product - Trusted american marine brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable construction ensures long-term reliability, perfect for serious aquatic enthusiasts. - • **Ready Out of the Box:** Comes complete with calibration fluids and probe—no extra purchases needed to start monitoring. - • **Seamless Integration:** Electrode compatible with any computer controller or meter, plus includes a 10-foot suppression cable for flexible setup. - • **Precision Like No Other:** Ultra-sensitive 0.01 pH resolution for pinpoint accuracy in your aquarium’s health. - • **Power Your Peace of Mind:** Operates on a standard 9V battery with optional AC adaptor kit for continuous, hassle-free monitoring. ## Overview The American Marine Pinpoint pH Monitor offers industry-leading 0.01 resolution accuracy, durable build quality, and a complete kit including calibration fluids and probe. Powered by a 9V battery and featuring a 10-foot suppression cable with BNC connector, it integrates effortlessly with computer controllers and meters, making it the go-to choice for professional-grade aquarium pH monitoring. ## Description Monitor the pH level of your aquarium with ease using the American Marine Pinpoint pH Monitor from www. petstore. com. This is a highly reputable product manufactured by a company that is known world wide. So, you can be assured that the pH monitor is a top notch device and will surely last a long usage. Moreover, this product by American Marine is made from durable materials, so it will not easily be easily broken. Granted that it will be well taken care of, this device will have a long life time. Aside from that, it also has the amazing feature of being the only one of its kind that has a . 01 resolution. Even better, the product is complete in itself as it includes calibration fluids and probe. However, it only works when a 9 volt battery is placed in it. Going further, the American Marine Pinpoint pH Monitor's electrode has available replacements and can fit any computer controller, monitor, or meter. Its package also includes a BNC connector and a suppression cable measuring about 10 foot high. Plus, you may also take its optional AC adaptor kit. Hence, this is the best pH monitor in the market today because of its great features and the practicality it offers. Review: FINALLY an accurate ph tester. only had to buy 4 to find this beast - Finally an accurate PH tester. the calibration method on this is a little bit of work compared to an auto calibrated unit, but THATS WHAT MAKES IT WORK so well. just stick it in the 7.0 liquid and 10.0 liquid back to back to back to back until it reads right by adjust the screw. little tip, you need a tiny flathead, a regular flathead wont work. dont be put off by the calibration its really simple. just takes like 5-10 min then your good to go with the most accurate reader thats actually reliable. and you can just permanently leave it in your tank too! you do need a 9volt battery Review: Best and most accurate pH tester I've used - I've tried the $10 meters and the $50 meters and they were all crap. Even the $50 ones are inaccurate and don't calibrate well. This meter keeps its accuracy for about a month, and even then it's only off maybe +/-.1. Easy to calibrate. I dropped the whole unit in water, dried it out, and it still works perfect. Don't waste your money on cheaper ones, this is the one you want. ## Features - Sold on desertcart ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.3 out of 5 stars 101 Reviews | ## Images ![PINPOINT pH Monitor + Calibration Fluids - Image 1](https://m.media-amazon.com/images/I/41vn73ekHJL.jpg) ## Questions & Answers **Q: Hello could I test saliva with this?** A: Yes you could, but you would need quite a large sample of saliva to use the probe. It would probably be better to use litmus paper. **Q: Does this package include a suction cup for mounting in the aquarium?** A: Didn't get one with mine. Also it broke not long after I got it. **Q: how much calibration fluid comes with the probe? (i plan to store this out of a tank and thus will need to calibrate regulary, I expect.)** A: Hi, They include 1 packet of high and 1 packet of low calibration fluid. So basically enough for one calibration. If you don't plan on keeping the probe in your tank all the time, be sure to use Electrode probe storage fluid. The tip of the probe should always remain wet. For short period of time you can use calibration fluid in a little bottle to store the probe but if you are going to store for extended times i would recommend storage fluid. **Q: want to know if it works for freshwater and marines aquariums?** A: It works in my marine aquarium just fine. ## Customer Reviews ### ⭐⭐⭐⭐⭐ FINALLY an accurate ph tester. only had to buy 4 to find this beast *by A***H on March 11, 2024* Finally an accurate PH tester. the calibration method on this is a little bit of work compared to an auto calibrated unit, but THATS WHAT MAKES IT WORK so well. just stick it in the 7.0 liquid and 10.0 liquid back to back to back to back until it reads right by adjust the screw. little tip, you need a tiny flathead, a regular flathead wont work. dont be put off by the calibration its really simple. just takes like 5-10 min then your good to go with the most accurate reader thats actually reliable. and you can just permanently leave it in your tank too! you do need a 9volt battery ### ⭐⭐⭐⭐⭐ Best and most accurate pH tester I've used *by L***N on March 3, 2021* I've tried the $10 meters and the $50 meters and they were all crap. Even the $50 ones are inaccurate and don't calibrate well. This meter keeps its accuracy for about a month, and even then it's only off maybe +/-.1. Easy to calibrate. I dropped the whole unit in water, dried it out, and it still works perfect. Don't waste your money on cheaper ones, this is the one you want. ### ⭐⭐⭐⭐⭐ Best PH Monitor for Aquarium *by D***B on September 10, 2023* I have been using these Pinpoint monitors for several years. They are always very dependable. I use to monitor the pH in my CO2 injected planted tank. Works great. Wish they had a controller version as well but this monitor is on 24x7 and allows me to constantly monitor my tanks PH. Highly recommend. ## Frequently Bought Together - American Marine PINPOINT pH Monitor + Calibration Fluids - Pinpoint® 9-Volt Battery Universal AC Adapter Kit 120VAC_AB --- ## 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.pl/products/3930822-pinpoint-ph-monitor-calibration-fluids](https://www.desertcart.pl/products/3930822-pinpoint-ph-monitor-calibration-fluids) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-11-03*