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💧 Master your water quality like a pro—because your ecosystem deserves the best.
The UIUZMAR 4-in-1 pH TDS EC Temp Meter Pen delivers professional-grade water testing for aquariums, hydroponics, pools, and drinking water. Featuring a wide EC measurement range, digital backlit display, and automatic temperature compensation, it offers precise, instant readings of pH, TDS, EC, and temperature. Pre-calibrated and user-friendly, this compact device is essential for anyone serious about maintaining optimal water quality across multiple environments.















| ASIN | B0CN9CLZWJ |
| Batteries | 4 LR44 batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | 6,965 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 10 in Lab pH Meters |
| Colour | Red 4 in 1 pH Meter |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,162) |
| Date First Available | 25 May 2024 |
| Guaranteed software updates until | unknown |
| Included components | ph meter |
| Item Package Quantity | 1 |
| Item Weight | 220 g |
| Item model number | UMR-PH08 |
| Manufacturer | Jinan Runjie Electronic Technology co., Ltd. |
| Measurement Accuracy | pH: +/-0.1pH |
| Part number | UMR-PH08 |
| Product Dimensions | 22 x 9 x 5 cm; 220 g |
| Style | 4 in 1-pH,TDS,EC |
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