![VIVOSUN PH Meter Digital PH Tester Pen for Water 141[並行輸入]](https://m.media-amazon.com/images/I/51oVdDBZlWL._AC_SL3840_.jpg)

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🌊 Stay ahead of the curve with precision pH testing in your pocket!
The VIVOSUN PH Meter Digital Tester Pen offers a full pH range of 0.00-14.00 with automatic temperature compensation for fast, accurate readings. Its compact, lightweight design features a backlit LCD screen for clear visibility, making it ideal for residential and commercial water testing applications including pools, spas, hydroponics, and labs. The kit comes complete with batteries and calibration buffer powders, ensuring you’re ready to measure with confidence.















| ASIN | B01M5IASHD |
| Amazon 売れ筋ランキング | 産業・研究開発用品 - 496,057位 ( 産業・研究開発用品の売れ筋ランキングを見る ) pH計 - 1,086位 |
| UPC | 714119465581 |
| pH範囲 | 0.00-14.00 |
| おすすめ度 | 5つ星のうち3.8 8,245 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 | 4316344538 |
| 型番 | 4316344538 |
| 材質 | ABS |
| 無菌評価 | 0.00-14.00 |
| 素材 | ABS |
J**Z
Pas cher mais très lent
La calibration est simple. Par contre, par rapport à une sonde témoin, il est extrêmement lent. Il faut compter presque 10 minutes pour que le pH final soit affiché. Il faut donc le mettre longtemps pour à avoir le bon pH. Après 6 mois et une utilisation par mois, il deconne complètement. Mauvaise qualité
A**R
Good but cheap pH meter
Firstly it's not expensive, it didn't come with buffer solutions and only three of the batteries were functional and loose in the package. Other than those concerns it performs well and is easy to calibrate..... I had ordered extra buffer packs!
A**N
Schnell und einfach
Funktioniert gut sogar mit Leitungswasser
H**I
Meter Accuracte down to One tenth
Although it may be a little delicate to calibrate upon first time using. Insure solution temperature is ~75 degrees F. Measure out 250 ml distilled water. Insert the meter into a cup pour into another cup until you reach the line on the meter. Turn meter on holding down the calibrate button for 5 seconds then release. Press Cal button one more time. I did not get a display showing "cal" like some of the YT videos. This generates confidence in the meter concerns. However, I had a lab tech at the university check the calibration in a buffer solution of 7.0 and the meter showed 6.97. First pH meter that works and provides accurate results.
F**R
Opinión con poco criterio
Buscaba un medidor de ph con poco tiempo para comparar precios, y sin aparatos de medida para comparar su exactitud. De los 3 sobres de calibración sólo usé 1 (el de 6.68, que es lo más cercano a lo que quiero medir) Curiosamente, cada vez que lo enciendo empieza en 14...y tarda unos 2 minutos en llegar a la medida. Las instrucciones "regulinchi", pero en Youtube hay tutoriales magníficos. Creo que he pagado 3 euros más por la marca (por eso no le doy 5 estrellas).
Trustpilot
1 month ago
5 days ago