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💧 Master your water quality like a pro—because precision is power!
The VIVOSUN Digital pH Meter TDS EC Meter is a professional-grade water testing tool offering ±0.01 pH accuracy, automatic temperature compensation, and one-touch calibration. It measures pH, total dissolved solids, electrical conductivity, and temperature with a user-friendly backlit LCD and memory function, making it perfect for hydroponics, aquariums, pools, and drinking water monitoring.



















| ASIN | B0CGZYKSGK |
| Best Sellers Rank | #591 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab pH Meters |
| Brand Name | VIVOSUN |
| Customer Reviews | 4.0 4.0 out of 5 stars (33,826) |
| Included Components | Test pH, TDS, EC & Temp Value |
| Item Dimensions | 1.22 x 0.65 x 6.23 inches |
| Item Highlight | ±0.01 pH Accuracy, ATC, Auto Calibration, LCD Display, Hold Function, for Hydroponics Aquarium Pool Drinking, UL Certified |
| Manufacturer | VIVOSUN |
| Model | A5, PH5 |
| Number of Items | 2 |
| Number of Packs | 2 |
| Part Number | 305140-PEN |
| Unit Count | 1 Count |
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