--- product_id: 70213043 title: "Apera Instruments SX620 pH Pen Tester Kit with 0.01 pH Accuracy, 3-Point Auto. Calibration, ATC" brand: "apera instruments" price: "SAR 416" currency: SAR in_stock: true category: "Apera Instruments" url: https://www.desertcart.com.sa/products/70213043-apera-instruments-sx620-ph-pen-tester-kit-with-0-01 store_origin: SA region: Saudi Arabia --- # 0.01 pH ultra-precise accuracy 3-point auto calibration for flawless results 0-60°C automatic temperature compensation Apera Instruments SX620 pH Pen Tester Kit with 0.01 pH Accuracy, 3-Point Auto. Calibration, ATC **Brand:** apera instruments **Price:** SAR 416 **Availability:** ✅ In Stock ## Summary > 🔬 Elevate your pH game with precision and portability! ## Quick Answers - **What is this?** Apera Instruments SX620 pH Pen Tester Kit with 0.01 pH Accuracy, 3-Point Auto. Calibration, ATC by apera instruments - **How much does it cost?** SAR 416 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/70213043-apera-instruments-sx620-ph-pen-tester-kit-with-0-01) ## 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 - • **All-in-One Kit:** Comes with premixed calibration & storage solutions in a sleek waterproof case. - • **Compact & Portable:** Slim, replaceable 8mm probe fits test tubes and fits right in your pocket. - • **Pinpoint Precision:** Experience lab-grade 0.01 pH accuracy for every test. - • **Effortless Calibration:** Auto 3-point calibration keeps your readings flawless and hassle-free. - • **Smart Temperature Control:** Automatic temperature compensation ensures consistent results from 0 to 60°C. ## Overview The Apera Instruments SX620 pH Pen Tester Kit delivers professional-grade 0.01 pH accuracy with automatic 3-point calibration and temperature compensation from 0 to 60°C. Its slim, replaceable probe fits test tubes perfectly, while intelligent features like probe invalidation reminders and auto power-off enhance usability. The complete kit includes premixed calibration solutions and a waterproof carrying case, making it ideal for hydroponics, aquaculture, pools, beverages, and more. ## Description Aprea Instruments SX610 pH Pen Tester is designed for reliable measuring performance with a single-button easy operation in a mini body. A cost-effective choice for your general-purpose pH testing, including hydroponics, aquaculture, water treatment, pools & spas, beverage making, education, etc. The 8mm slim pH probe is replaceable and suitable for test tube measuring. Easy 1-3 point Auto. Calibration (7. 00, 4. 00, 10. 01) and 0 to 60˚C Auto. Temperature Compensation (ATC), 0. 01 pH/0. 6˚C accuracy with 0 to 14. 00 pH measuring range. Intelligent functions: switch from ˚F to ˚C, automatic power-off, low battery alarm, pH probe invalidation reminder (reminds you to replace the probe for reliable performance). The meter comes with a complete kit of premixed calibration solutions (7. 00, 4. 00, 10. 01), storage solution (3M KCL), CR2032 lithium batteries all in a small pocket carrying case. IP57 waterproof and dustproof floats on water, so you don’t have to worry if it falls in water by accident. The product is CE and RoHS certified, and is manufactured under an ISO 9001: 2015 certified quality system. Do NOT store the probe in distilled water or deionized water since it will cause damage to the electrode. Only use distilled water for rinsing the pH probe. ## Features - The smallest pH pen with reliable testing performance for regular liquid e. g. pools, hydroponics, aquaculture, cooling towers, beverage making, body fluid, etc. - 0. 01 pH accuracy; Automatic 3-point calibration; 0-60˚C Automatic Temp. Compensation - Slim replaceable probe, suitable for test tubes - Intelligent functions: switch from ˚F to ˚C, automatic power-off, pH probe invalidation reminder (remind you to replace the probe for better performance) - Complete kit: 3 types of premixed calibration solutions (4, 7, 10) and storage solution (3M KCL) all in one portable case ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BDVL66C | | Additional Features | Waterproof | | Age Range Description | Adult | | Best Sellers Rank | #247,944 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #218 in Lab pH Meters | | Brand Name | Apera Instruments | | Color | Blue | | Connectivity Technology | Usb | | Customer Reviews | 4.0 4.0 out of 5 stars (213) | | Display Type | Digital | | Global Trade Identification Number | 00810214030478 | | Included Components | SX620 pH Pen Kit | | Indoor Outdoor Usage | Indoor | | Inner Material | Plastic | | Item Weight | 5 ounces | | Manufacturer | Apera Instruments | | Model | AI223 | | Model Name | AI223 | | Number of Batteries | 2 Lithium Ion batteries required. (included) | | Outer Material | Plastic | | Part Number | AI223 | | Power Source | Battery Powered | | Product Care Instructions | Wipe Clean | | Resolution | 0.1°C | | Reusability | Reusable | | Style Name | ±0.01 pH (3pt calibration) | | UPC | 810214030478 | | Unit Count | 1 Count | | Upper Temperature Range | 60 °C | | Warranty Description | Two-Year limited warranty for the instrument, Six-Month limited warranty for the electrode(s). | ## Product Details - **Age Range (Description):** Adult - **Brand:** Apera Instruments - **Color:** Blue - **Connectivity Technology:** Usb - **Display Type:** Digital - **Included Components:** SX620 pH Pen Kit - **Outer Material:** Plastic - **Product Care Instructions:** Wipe Clean - **Special Feature:** Waterproof - **Unit Count:** 1 Count ## Images ![Apera Instruments SX620 pH Pen Tester Kit with 0.01 pH Accuracy, 3-Point Auto. Calibration, ATC - Image 1](https://m.media-amazon.com/images/I/31bEvIfS-aL.jpg) ![Apera Instruments SX620 pH Pen Tester Kit with 0.01 pH Accuracy, 3-Point Auto. Calibration, ATC - Image 2](https://m.media-amazon.com/images/I/41F5izPkBPL.jpg) ![Apera Instruments SX620 pH Pen Tester Kit with 0.01 pH Accuracy, 3-Point Auto. Calibration, ATC - Image 3](https://m.media-amazon.com/images/I/41LRGUEiZuL.jpg) ![Apera Instruments SX620 pH Pen Tester Kit with 0.01 pH Accuracy, 3-Point Auto. Calibration, ATC - Image 4](https://m.media-amazon.com/images/I/41Ss2AfJRYL.jpg) ![Apera Instruments SX620 pH Pen Tester Kit with 0.01 pH Accuracy, 3-Point Auto. Calibration, ATC - Image 5](https://m.media-amazon.com/images/I/612gjwEI1YL.jpg) ## Frequently Bought Together - Apera Instruments SX620 pH Pen Tester Kit with 0.01 pH Accuracy, 3-Point Auto. Calibration, ATC - Apera Instruments AI1115 pH Calibration Buffer Solution Kit (7.00, 4.00, 10.01), 8 oz. for Each, NIST Traceable - Apera Instruments 3M KCL Storage Soaking Solution (8 oz.) for pH and ORP Electrodes --- ## 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.com.sa/products/70213043-apera-instruments-sx620-ph-pen-tester-kit-with-0-01](https://www.desertcart.com.sa/products/70213043-apera-instruments-sx620-ph-pen-tester-kit-with-0-01) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-09-13*