






💧 Stay sharp, stay balanced — precision pH testing wherever you go!
The VIVOSUN PH Meter Digital Tester Pen offers ultra-precise 0.01 pH resolution across a full 0-14 range, enhanced by automatic temperature compensation for reliable readings in any environment. Its pocket-friendly, durable design and simple 3-point calibration make it the go-to tool for professionals and enthusiasts monitoring water quality in hydroponics, aquariums, pools, and household use.









| Asin | B093C1QHRW |
| Best Sellers Rank | #349,885 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #277 in Lab pH Meters |
| Brand Name | VIVOSUN |
| Color | Orange |
| Customer Reviews | 3.9 3.9 out of 5 stars (452) 3.9 out of 5 stars |
| Included Components | calibration buffer |
| Item Weight | 0.11 kg |
| Manufacturer | VIVOSUN |
| Model | 004 |
| Number Of Items | 1 |
| Part Number | 004 |
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