--- product_id: 55387630 title: "AI521 PH800 Laboratory Benchtop pH Meter Kit, 0.01 pH Accuracy, GLP Data Management (USB output), BNC connector" brand: "apera instruments" price: "4213 Lei" currency: RON in_stock: true reviews_count: 5 category: "Apera Instruments" url: https://www.desertcart.ro/products/55387630-ai521-ph800-laboratory-benchtop-ph-meter-kit-0-01-ph store_origin: RO region: Romania --- # 0.01 pH ultra-precise accuracy 500 data groups GLP storage USB output for seamless data transfer AI521 PH800 Laboratory Benchtop pH Meter Kit, 0.01 pH Accuracy, GLP Data Management (USB output), BNC connector **Brand:** apera instruments **Price:** 4213 Lei **Availability:** ✅ In Stock ## Summary > 📊 Elevate your lab game with precision and power — never miss a beat in your pH measurements! ## Quick Answers - **What is this?** AI521 PH800 Laboratory Benchtop pH Meter Kit, 0.01 pH Accuracy, GLP Data Management (USB output), BNC connector by apera instruments - **How much does it cost?** 4213 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/55387630-ai521-ph800-laboratory-benchtop-ph-meter-kit-0-01-ph) ## Best For - apera instruments enthusiasts ## Why This Product - Trusted apera instruments brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Data-Driven Decisions:** Store up to 500 measurement sets with GLP data management and export effortlessly via USB for audit-ready reporting. - • **Intuitive & Insightful Display:** Large backlit LCD shows pH, temperature, and electrode health icons simultaneously—know your data is stable at a glance. - • **Smart Calibration, Zero Hassle:** Auto-recognizes 5 standard buffers with 1-3 point calibration and built-in self-diagnosis to keep your readings reliable. - • **Built to Endure Your Lab Hustle:** IP54 splash-proof design with a robust electrode arm and holder, perfect for busy labs or demanding fieldwork. - • **Precision that Professionals Trust:** Achieve lab-grade 0.01 pH accuracy with automatic temperature compensation for flawless results every time. ## Overview The Apera Instruments AI521 PH800 is a professional benchtop pH meter kit delivering ultra-precise 0.01 pH accuracy with automatic temperature compensation. Featuring smart 1-3 point auto calibration, GLP data management storing 500 records, and USB output for seamless data transfer, it’s designed for scientific research and quality control. Its large backlit LCD and electrode health monitoring ensure reliable, stable readings, while the IP54 splash-proof build and included accessories make it a durable, all-in-one solution for demanding lab environments. ## Description Apera Instruments PH800 Benchtop Meter is designed for providing reliable pH measurements for general water solutions in scientific research and quality control. Equipped with Apera’s PC-body 201T-F pH/Temp. Electrode, the meter measures pH in a quick and accurate manner with automatic temperature compensation. Accuracy: 0. 01 pH 1 digit; Range: -2. 00 - 19. 99 pH; Resolution: 0. 1/0. 01 pH; 0 - 100˚C Auto. Temp. Compensation. Standard BNC connector, compatible with all LabSen pH electrodes for a variety of special applications. ORP (Redox) measurement mode is available when an ORP electrode is connected (sold separately). Intelligent Functions: Quick & Easy 1 to 3 Points Auto. Calibration, automatically recognizes 5 types of standards (7. 00, 4. 00, 10. 01, 12. 45, 1. 68). The Self-Diagnosis function helps you identify and fix common problems occurring during calibration, and monitor the condition of your pH electrode with slope data displaying between 2 points of calibrations. Calibration reminder and calibration record check functions are also available. The large backlit LCD displays pH and temperature simultaneously along with icons of stable readings and finished calibrations. GLP Data management (500 groups of data storage), USB data output and PC software support (only for Windows-based system). Auto. timing data log mode and auto. calibration reminder functions are available for professional measurements. Reliable Structure: IP54 splash-proof. It comes with a complete test kit including a meter, a pH/temp. electrode, a flexible electrode arm and holder, a USB cable, a PC-Link software flash drive (Windows-based system only), a DC9V (120V) power adaptor, and 3 bottles of calibration solutions (7. 00, 4. 00, 10. 01, 50ml each). The product is CE and RoHS certified, and is manufactured under an ISO 9001: 2015 certified quality system. Review: Fantastic lab-grade Ph meter. Love it for our aquariums, pond and quarantine tanks. - I needed a decently accurate Ph meter for our pond and aquarium. Those stick styles were just not working - between accuracy issues, batteries dying or leaking, or just them breaking from a splash. This unit is a lot of overkill for the weekly testing I perform, but it's spot on. The downside is that it does take up some space in my workshop, and I had to make a dust cover for it - there's a saw in the next room. It *is* dust and splash proof (IP54) but I like my electronics clean. It's not really designed to be taken apart and stored constantly. Large, easy to read and press buttons and detailed backbit display with a combination of icons, text and large numbers. I had to double-check the manual to verify what all the info was. Smiley face? Stable reading. The stand that came with my unit was a pale blue, not ivory. The Ph800 has so many features you really need to read the manual a couple of times to get the most out of it. There's a handy "cheat sheet" included that I keep by the unit. Since many of the buttons serve dual features it's really handy - short press vs long press. Only thing I'd change - I wish it was 12V instead of 9V. That would make it easier if it was needed for field work. Includes calibration solutions, probe, cables, unit and stand. Review: Amassing equipment - I am more delighted when I received $31.15 from desertcart as Import Fee Deposit Refund. Thank you desertcart ## Features - Quick and easy 1 to 3 points Auto. Calibration with calibration guide (auto. recognizes 5 types of pH standards) - The quality 201T-F pH/temperature combination electrode ensures stable & accurate measurements of regular water solutions for scientific research and quality control - GlP data management (500 groups of data storage) with usb data output - Electrode’s slope display between calibrations shows the health of your pH electrode - The large backlit LCD displays pH and temperature simultaneously along with icons of stable readings and finished calibrations ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0756WWLX9 | | Best Sellers Rank | #135,379 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #129 in Lab pH Meters | | Date First Available | August 28, 2017 | | Item Weight | 5.5 pounds | | Item model number | AI521 | | Manufacturer | Apera Instruments | | Product Dimensions | 9.5 x 8 x 4 inches | ## Images ![AI521 PH800 Laboratory Benchtop pH Meter Kit, 0.01 pH Accuracy, GLP Data Management (USB output), BNC connector - Image 1](https://m.media-amazon.com/images/I/71-LW+uJbZL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic lab-grade Ph meter. Love it for our aquariums, pond and quarantine tanks. *by R***W on November 3, 2017* I needed a decently accurate Ph meter for our pond and aquarium. Those stick styles were just not working - between accuracy issues, batteries dying or leaking, or just them breaking from a splash. This unit is a lot of overkill for the weekly testing I perform, but it's spot on. The downside is that it does take up some space in my workshop, and I had to make a dust cover for it - there's a saw in the next room. It *is* dust and splash proof (IP54) but I like my electronics clean. It's not really designed to be taken apart and stored constantly. Large, easy to read and press buttons and detailed backbit display with a combination of icons, text and large numbers. I had to double-check the manual to verify what all the info was. Smiley face? Stable reading. The stand that came with my unit was a pale blue, not ivory. The Ph800 has so many features you really need to read the manual a couple of times to get the most out of it. There's a handy "cheat sheet" included that I keep by the unit. Since many of the buttons serve dual features it's really handy - short press vs long press. Only thing I'd change - I wish it was 12V instead of 9V. That would make it easier if it was needed for field work. Includes calibration solutions, probe, cables, unit and stand. ### ⭐⭐⭐⭐ Amassing equipment *by A***S on December 23, 2020* I am more delighted when I received $31.15 from Amazon as Import Fee Deposit Refund. Thank you Amazon ### ⭐⭐⭐⭐⭐ PH accuracy *by M***E on November 8, 2017* I love to have a high end version of anything, so even though this is a bit overkill for my needs, it's a great replacement for my previous meter. I'll agree with another reviewer that it really is more for a laboratory or clean-room setup because it's not meant to be taken apart. I also have a problem that my single workshop is not segregated for lab equipment and electronics (but hopefully I'll have another before too long); in the meantime, I give this a deep drawer in my toolbox. I love that it has enough features to need the manual around, but it takes some time to get to know everything you need to know to fully utilize the units features. Thrilled to have it, fantastic accuracy. ## Frequently Bought Together - Apera Instruments AI521 PH800 Laboratory Benchtop pH Meter Kit, 0.01 pH Accuracy, GLP Data Management (USB output), BNC connector - Apera Instruments 201T-F All-in-one pH Electrode, ATC, BNC/RCA Connector, Polycarbonate Body AI1302 - Apera Instruments pH Probe Electrode Sensor Care Maintenance Kit, Including pH 4/7/10 buffers, 3M KCL Soaking Solution, Probe Cleaning Solution, a CalPod Solution Organizer (AI1170) --- ## 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.ro/products/55387630-ai521-ph800-laboratory-benchtop-ph-meter-kit-0-01-ph](https://www.desertcart.ro/products/55387630-ai521-ph800-laboratory-benchtop-ph-meter-kit-0-01-ph) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-04-24*