







🍞🔬 Master fermentation like a pro—because your sourdough deserves precision.
The UIUZMAR Food pH Tester is a professional-grade digital meter designed for precise pH measurement in both solid and liquid foods, including fermentation projects like sourdough, kombucha, and cider. Featuring a spear-shaped probe for easy insertion, Bluetooth connectivity for real-time data tracking, and automatic temperature compensation, it delivers ±0.1 pH accuracy. Easy to calibrate and built for durability, this tool empowers culinary and skincare enthusiasts to perfect their recipes with scientific confidence.













| ASIN | B0DJQTSWKB |
| Batteries | 4 LR44 batteries required. (included) |
| Batteries Required? | No |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | 60,932 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1 in pH Meters |
| Customer Reviews | 4.4 4.4 out of 5 stars (126) |
| Date First Available | 9 Oct. 2024 |
| Included components | pH Meter; Manual; pH calibration |
| Item Package Quantity | 1 |
| Item Weight | 231 g |
| Item model number | UMR-PHF02 |
| Manufacturer | Jinan Runjie Electronic Technology co., Ltd. |
| Measurement Accuracy | +/-0.1pH |
| Part number | UMR-PHF02S |
| Product Dimensions | 26 x 7 x 5 cm; 231 g |
| Style | Smart pH Meter |
S**E
Peace of mind and opportunity to adjust
Is my sauerkraut ready to consume? I break that question down into (a) safety and (b) taste. The pH tester answers part (a) for sure. Part (b) depends on how sour you like your product and I'm pretty sure that while I can tell what i like and what I don't, this instrument is great for getting consistent results from one batch to another and allowing me to calibrate fermentation time. Highly recommended for its practicality and ease of use.
A**E
Versatile pH Meter with Great Potential
I’ve been using the UIUZMAR Food pH Tester for my homemade skincare formulations, and I’m more than satisfied with its performance. Calibration was straightforward, making it easy to get accurate readings from the get go. I particularly appreciate the dual pH and temperature functionality, which adds versatility to the product and makes it useful for the projects I am undertaking. The product feels robust and well-made, providing confidence during use. However, I do recommend exercising caution as the tip looks a bit fragile and might be prone to damage if the meter is dropped onto hard flooring or scratched. Handling and storing it carefully will prolong its lifespan. This pH meter has been a fantastic tool for creating PH bapanced soaps, emulsified lotions, and shampoos. I'll also be using it to make products like yogurt, bread, and cheese in the future. One challenge I encountered is that I couldn’t find any information online about whether the battery was replaceable. I checked the product literature but there was no guidance. I will update this review and adjust the rating upwards if I am able to obtain confirmation from the manufacturer that the battery is replaceable. Update: star rating adjusted. The seller contacted me offering assistance and I now have confirmation that the battery compartment is accessible and the batteries are replaceable (See attached photo.) Also, replacement probe tips are available for purchase on the seller’s Amazon store. I am satisfied that this product offers both excellent functionality and value for money.
E**G
Great piece of kit including Bluetooth and app
A nice piece of kit. Purchased to measure pH of cider fermentation. This comes with sachets for pH calibration powder which I haven’t used, I have purchased a spare tip which came with prepared small bottles of pH 4 and 7 liquid which are ready to use and convenient. Bluetooth connection to smart phone and app are excellent.
A**R
Does the job
Works well I think, came already calibrated too.
D**L
Poor quality
Product stopped working by October, purchased in August. Not happy at all. And I can’t find a replacement probe on its own
T**N
Already used
I was sent a used item, so I had to return it
C**N
Arrivato ben confezionato, affidabile nella misurazione
B**.
Das intelligente pH-Messgerät von UIUZMAR überzeugt mit einer einfachen Handhabung, einer zuverlässigen Messgenauigkeit und einer hochwertigen Verarbeitung. Hier sind meine Erfahrungen nach einem Monat Nutzung. Lieferumfang & Verarbeitung Das Gerät kommt gut verpackt und enthält die notwendigen Kalibrierlösungen, sodass es sofort einsatzbereit ist. Die Verarbeitung wirkt solide, und das Display ist gut lesbar. Kalibrierung & Bedienung Die Kalibrierung geht schnell und unkompliziert von der Hand. Dank der beiliegenden Kalibrierlösung ist das Gerät sofort auf präzise Messwerte eingestellt. Auch die Bedienung ist intuitiv, sodass sich das Messgerät sowohl für Anfänger als auch für erfahrene Nutzer eignet. Messgenauigkeit & Nutzung Nach einem Monat regelmäßiger Nutzung kann ich sagen: Das Gerät funktioniert tadellos. Die Messwerte sind stabil und zuverlässig, ohne größere Abweichungen. Besonders praktisch ist die schnelle Reaktionszeit bei der Messung. Fazit Das UIUZMAR pH-Messgerät ist eine ausgezeichnete Wahl für alle, die eine einfache und zuverlässige pH-Messung benötigen. Dank der leichten Kalibrierung, der präzisen Messergebnisse und der hochwertigen Verarbeitung kann ich es bedenkenlos weiterempfehlen. ⭐ Meine Bewertung: 5/5 Sterne – präzise, zuverlässig und benutzerfreundlich!
R**O
Très bon produit
J**E
Excellent pour le suivi de mon Levain pour les rafraîchis et la fermentation de ma pâte à pain au levain 👍
M**.
Piaccametro. Facile da tarare Precisissimo
Trustpilot
3 weeks ago
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