--- product_id: 726715165 title: "pH & TDS Meter Combo 0 05ph High Precision Pen Type pH Meter & +/- 2% Readout Accuracy 3-in-1 TDS EC Thermometer TDS + PH" brand: "ブランド: vivosun" price: "E£ 5495" currency: EGP in_stock: true reviews_count: 5 category: "ブランド: Vivosun" url: https://www.desertcart.com.eg/products/726715165-ph-and-tds-meter-combo-0-05ph-high-precision-pen store_origin: EG region: Egypt --- # 0.05 pH precision 500+ hours battery life 3-in-1 TDS, EC & Temp pH & TDS Meter Combo 0 05ph High Precision Pen Type pH Meter & +/- 2% Readout Accuracy 3-in-1 TDS EC Thermometer TDS + PH **Brand:** ブランド: vivosun **Price:** E£ 5495 **Availability:** ✅ In Stock ## Summary > 💧 Master your water quality game with precision and ease! ## Quick Answers - **What is this?** pH & TDS Meter Combo 0 05ph High Precision Pen Type pH Meter & +/- 2% Readout Accuracy 3-in-1 TDS EC Thermometer TDS + PH by ブランド: vivosun - **How much does it cost?** E£ 5495 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/726715165-ph-and-tds-meter-combo-0-05ph-high-precision-pen) ## Best For - ブランド: vivosun enthusiasts ## Why This Product - Trusted ブランド: vivosun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lock & Read:** Lock function stabilizes readings so you never miss a critical data point during testing. - • **On-the-Go Ready:** Lightweight design with protective case and 500+ hours battery life keeps you testing anywhere, anytime. - • **Pinpoint Accuracy:** Ultra-precise pH readings with 0.05 resolution for flawless water quality control. - • **Triple Threat Meter:** Seamlessly measure TDS, EC, and temperature in one sleek, portable device. - • **Effortless Calibration:** 2-point automatic calibration ensures reliable results every time—no guesswork needed. ## Overview The VIVOSUN pH & TDS Meter Combo is a professional-grade, handheld water quality tester combining ultra-precise pH measurement (0-14 range, 0.05 resolution) with a 3-in-1 TDS, EC, and temperature meter. Featuring automatic 2-point calibration, a locking function for stable readings, and over 500 hours of battery life, it’s perfect for aquariums, pools, and home or lab water testing. Compact and portable with a protective case, it delivers reliable, fast, and accurate results wherever you need them. ## Description VIVOSUN pHが＆TDS計コンボ 0 05ph高精度ペン型pHメーター＆+/- 2％読み出し精度3-in-1 TDS EC温度計 TDS + PHがpH計ストアでいつでもお買い得。当日お急ぎ便対象商品は、当日お届け可能です。アマゾン配送商品は、通常配送無料（一部除く）。 Review: TDS good PH not really - TDS meter are working fine but for the PH meter I personally don’t arrive to fully calibrate it as all the time I do the PH 7 then PH 4 and when it’s arrive to do PH 9 it’s return to PH 7 so impossible to complete the calibration. Review: Bien - Muy buenos ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XKMH86J | | Amazon 売れ筋ランキング | 産業・研究開発用品 - 168,030位 ( 産業・研究開発用品の売れ筋ランキングを見る ) pH計 - 300位 | | UPC | 615435160962 | | pH範囲 | 0-14 | | おすすめ度 | 5つ星のうち4.1 23,359 レビュー | | ブランド | VIVOSUN | | ブランド名 | VIVOSUN | | メーカー | VIVOSUN | | メーカー名 | VIVOSUN | | メーカー型番 | 4336465266 | | 商品の推奨用途 | Aquarium, Home Water, Swimming Pool, Water Test | | 商品の重量 | 0.1 キログラム | | 型番 | 4336465266 | | 材質 | Plastic | | 無菌評価 | 0-14 | | 素材 | Plastic | | 製品の推奨用途 | Aquarium, Home Water, Swimming Pool, Water Test | ## Product Details - **UPC:** 615435160962 - **pH範囲:** 0-14 - **ブランド:** VIVOSUN - **メーカー:** VIVOSUN - **製品の推奨用途:** Aquarium, Home Water, Swimming Pool, Water Test ## Images ![pH & TDS Meter Combo 0 05ph High Precision Pen Type pH Meter & +/- 2% Readout Accuracy 3-in-1 TDS EC Thermometer TDS + PH - Image 1](https://m.media-amazon.com/images/I/61saEhctTWL.jpg) ## Questions & Answers **Q: I have purchased 2 of these, why are they so inaccurate?** A: If you calibrate ANY PH meter using the mix it yourself "calibration" solutions, accuracy will be impossible. I just purchased this meter set, and discovered the distilled water I use was ph4 and below! I have the "other" style cheap meter, that has proven very stable for me, and after checking it in GHP 7.0 calibration solution, used it to test the accuracy of this relentlessly poor example of a ph testing system. First off, the solution instructions make no mention what the ph of the distilled water needs to be. My 4.0 water mixed with the 4.0 and 6.86 powder, resulted in a solution of 3.3 and 6.0 instead, so IMO, the MIY calibration solutions are a joke, as are ph meters that calibrate on the 6.86 standard instead of 7.0. **Q: If i use a 7.0 calibration solution will the automatic calibration be off by .14 since it comes with a 6.86 calibratind powder?** A: Yes! I recently calibrated with 7.0. Prior to calibration, it read the 7.0 solution at 7.0, calibrated with 7.0 solution it now reads 7.18. Find the correct calibration solution **Q: If my tap water is between 6.5 and 7.0 ph do i need to add the ph up and down liquid i bought for indoor cannabis grow? What about ppm?** A: If you’re growing in soil 6.5 is perfect if you’re growing in Hydro/water do you want to be around 5.8 say you’re at 7.0 PH I would just add a couple drops per gallonTo get it down two around 6.5 **Q: If I choose EC, does it retain the setting after power cycles?** A: Yes, but my meter randomly switched back to TDS. The "EC" does not show a decimal, and the numbers are too close to TDS. If you don't pay attention, you will hurt your plants. Do not purchase. ## Customer Reviews ### ⭐⭐⭐⭐⭐ TDS good PH not really *by S***E on 2022年5月14日にサウジアラビアでレビュー済み* TDS meter are working fine but for the PH meter I personally don’t arrive to fully calibrate it as all the time I do the PH 7 then PH 4 and when it’s arrive to do PH 9 it’s return to PH 7 so impossible to complete the calibration. ### ⭐⭐⭐⭐⭐ Bien *by A***O on 2026年7月19日にスペインでレビュー済み* Muy buenos ### ⭐⭐⭐⭐⭐ Great value for a reliable meter! *by U***N on 2026年8月13日にアメリカ合衆国でレビュー済み* If you’re looking for an affordable way to check pH, TDS, and EC without spending a lot of money, this is a great option. It gives you several useful readings in one device and is much more convenient than buying separate meters. The readings have been consistent for what I need, and the auto-calibration and temperature compensation make it easy to get started without a lot of messing around. The display is easy to read, and having the hold function is a nice bonus. For the price, I really don’t think you need to spend more unless you have a specific reason to buy a higher-end professional meter. This one gives you the important functions at a fraction of the cost. Definitely one of those purchases where you get a lot for your money. ## Frequently Bought Together - VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified - General Hydroponics pH Control Kit For A Balanced Nutrient Solution - General Hydroponics CALiMAGic 1-0-0, Concentrated Blend of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Quart --- ## 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.eg/products/726715165-ph-and-tds-meter-combo-0-05ph-high-precision-pen](https://www.desertcart.com.eg/products/726715165-ph-and-tds-meter-combo-0-05ph-high-precision-pen) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-10-29*