--- product_id: 29175890 title: "Egomall Portable Handheld Ph Meter Ph Pen Tester Mini Water Quality Tester for Aquariums Swimming Pools 0.0.5 ph Resolution (Yellow)" brand: "wangyishengshi" price: "₱2905" currency: PHP in_stock: true url: https://www.desertcart.ph/products/29175890-egomall-portable-handheld-ph-meter-ph-pen-tester-mini-water store_origin: PH region: Philippines --- # Egomall Portable Handheld Ph Meter Ph Pen Tester Mini Water Quality Tester for Aquariums Swimming Pools 0.0.5 ph Resolution (Yellow) **Brand:** wangyishengshi **Price:** ₱2905 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Egomall Portable Handheld Ph Meter Ph Pen Tester Mini Water Quality Tester for Aquariums Swimming Pools 0.0.5 ph Resolution (Yellow) by wangyishengshi - **How much does it cost?** ₱2905 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/29175890-egomall-portable-handheld-ph-meter-ph-pen-tester-mini-water) ## Best For - wangyishengshi enthusiasts ## Why This Product - Trusted wangyishengshi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Specifications: Measuring range: 0-14 pH Resolution: 0.01 pH Accuracy: 0.01 pH Batteries: 4x 1.5V LR44 button cell (AG13) Automatic temperature compensation: 0-50°C (32-122°F) Dimensions: 15.2*2.9*1.5CM Weight: 50g Steps: 1: Turn on pH meter, Clean the electrode in distill water 2: Immerse the electrode in pH 6.86 standard buffer solution 3: Reset with screwdriver, until the display digital is 6.86pH. Then complete pH 6.86 calibration 4: Clean the electrode in distill water and dry it, immerse the electrode in Ph 4.00 standard buffer solution 5: Reset with screwdriver, until the display digital is 4.00pH. Then complete pH 4.00 calibration 6: Clean electrode and dry it, put the meter into PH 9.18 standard buffer solution. Check if reading is correct between 9.17-9.19pH Note: Please make sure liquid level is below 1.5 in when testing. Please do not put the electrode directly against any hard surface. Please only use liquid water for clean purpose, no soft paper, cloth or cotton. Recommendation When product is not used for 1 week or more, client should do the calibration opration for accurate reading. For initial use, make sure the meter is shut down, probe in distilled water 1-2 hours to active electrode, then do calibration operation. A pack of calibrated powder should be dissolved in 250ml distilled water, fluid can be sealed and stored in 10-20 ℃，avoid derect light for 3 months. ## Features - Home and Laboratory:Test everything from aquariums to home brews with this pocket-sized pH meter - Full Measurement Range: Full pH 0-14 measurements and 0.05 pH range of error - Automatic Temperature Compensation: ATC accounts for changes in temperature automatically - Portable And Convenient: Handheld, pen-like design includes a carrying case and long battery life - Easy To Calibrate: Includes pH 4 and 6.86 buffer packets. CE/FCC/RoHS Approved ## Images ![Egomall Portable Handheld Ph Meter Ph Pen Tester Mini Water Quality Tester for Aquariums Swimming Pools 0.0.5 ph Resolution (Yellow) - Image 1](http://ecx.images-amazon.com/images/I/312fSFsYgkL.jpg) ![Egomall Portable Handheld Ph Meter Ph Pen Tester Mini Water Quality Tester for Aquariums Swimming Pools 0.0.5 ph Resolution (Yellow) - Image 2](http://ecx.images-amazon.com/images/I/418SubZSMOL.jpg) ![Egomall Portable Handheld Ph Meter Ph Pen Tester Mini Water Quality Tester for Aquariums Swimming Pools 0.0.5 ph Resolution (Yellow) - Image 3](http://ecx.images-amazon.com/images/I/41tUsRxL%2BTL.jpg) ![Egomall Portable Handheld Ph Meter Ph Pen Tester Mini Water Quality Tester for Aquariums Swimming Pools 0.0.5 ph Resolution (Yellow) - Image 4](http://ecx.images-amazon.com/images/I/51Mf2V1VveL.jpg) ![Egomall Portable Handheld Ph Meter Ph Pen Tester Mini Water Quality Tester for Aquariums Swimming Pools 0.0.5 ph Resolution (Yellow) - Image 5](http://ecx.images-amazon.com/images/I/41JprQHvUyL.jpg) --- ## 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/29175890-egomall-portable-handheld-ph-meter-ph-pen-tester-mini-water](https://www.desertcart.ph/products/29175890-egomall-portable-handheld-ph-meter-ph-pen-tester-mini-water) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-10-01*